PUBLICATIONS: (Complete list of publications in refereed journals)

54. "ISO Observations of the Unidentified 30 Micron Feature in Proto-Planetary Nebulae," 2002, Astrophys. J., in press (K. Volk, S. Kwok, B.J. Hrivnak, & R. Szczerba).

53. "High-Resolution Imaging of Proto-Planetary Nebulae: The Effects of Orientation," 2001, Astron. J., 122, 1525-1537 (K.Y.L. Su, B.J. Hrivnak, & S. Kwok).

52. "The Discovery of Circumstellar Arcs Around Two Bipolar Proto-Planetary Nebulae," 2001, Astron. J., 121, 2775-2780 (B.J. Hrivnak, S. Kwok, & K.Y.L. Su).

51. "An Ultraviolet Study of the Short-Period Binary OO Aquilae," 2001, Astron. J., 121, 1084-1090 (B.J. Hrivnak, E.F. Guinan, L.E. DeWarf, & I. Ribas).

50. "Discovery of a Disk-Collimated Bipolar Outflow in the Proto-Planetary Nebula IRAS 17106-3046," 2000, Astrophys. J., 544, L149-L152 (S. Kwok, B.J. Hrivnak, & K.Y.L. Su).

49. "2-45 Micron Infrared Spectroscopy of Carbon-Rich Proto-Planetary Nebulae," 2000, Astrophys. J., 535, 275-292 (B.J. Hrivnak, K. Volk, & S. Kwok).

48. "Chemical Evolution of Carbonaceous Materials in the Last Stages of Stellar Evolution," 1999, Astron. Astrophys., 350, L35-L38 (S. Kwok, K. Volk, & B.J. Hrivnak).

47. " An Abundance Analysis of Two Carbon-Rich Proto-Planetary Nebulae: IRAS Z02229+6208 and IRAS 07430+1115," 1999, Astrophys. J., 534, 831-848 (B.E. Reddy & B.J. Hrivnak).

46. "The Discovery of Two New Bipolar Proto-Planetary Nebulae: IRAS 16594-4656 and IRAS 17245-3951," 1999, Astrophys. J., 524, 849-856 (B.J. Hrivnak, S. Kwok & K.Y.L. Su)

45. "High-Resolution Infrared Space Observatory Spectroscopy of the Unidentified 21 Micron Feature," 1999, Astrophys. J., 516, L99-L102 (K. Volk, S. Kwok, & B.J. Hrivnak).

44. "A Mid-Infrared Imaging Study of Proto-Planetary Nebula Candidates," 1999, Astrophys. J. Suppl., 122, 221-242 (M. Meixner, …, B.J. Hrivnak, et al.).

43. "Spectroscopic Study of HD 179821 (IRAS 19114+0002): Proto-Planetary Nebula or Supergiant?" 1999, Astron J., 117, 1834-1844 (B.E. Reddy & B.J. Hrivnak).

42. "Discovery of Two New, Carbon-Rich Proto-Planetary Nebulae: IRAS Z02229+6208 and IRAS 07430+1115," 1999, Astrophys. J., 513, 869 (B.J. Hrivnak & S. Kwok).

41. "Sub-Arcsecond Optical Imaging of Proto-Planetary Nebulae" 1998, Astrophys. J., 513, 421 (B.J. Hrivnak, P.P. Langill, K.Y.L. Su, & S. Kwok).

40. "HST Imaging of IRAS 17441-2411: A Case Study of a Bipolar Nebula with a Circumstellar Disk," 1998, Astrophys. J., 508, 477 (K.Y.L. Su, K. Volk, S. Kwok, & B.J. Hrivnak).

39. "Hubble Space Telescope V-band Imaging of the Bipolar Proto-Planetary Nebula IRAS 17150-3224," 1998, Astrophys. J., 501, L117 (S. Kwok, K.Y.L. Su, & B.J. Hrivnak).

38. "The Extremely Active Single Giant 1E1751+7046 = ET Dra: Revised Properties and a Reevaluation of its Evolutionary Status," 1997, Astrophys. J., 479, 960-969 (C.W. Ambruster, F.C. Fekel, E.F. Guinan, & B.J. Hrivnak).

37. "High-Resolution Imaging of Two Bipolar Proto-Planetary Nebulae," 1996, Astrophys. J., 472, 287 (S Kwok, B.J. Hrivnak, C.Y. Zhang, & P.P. Langill)

36. "A Study of the Chromospherically Active Short-Period Binary VZ Piscium," 1995 Astrophys. J., 455, 300 (B.J. Hrivnak, E.F. Guinan, & W. Lu)

35. "Four Newly Identified Sources with 21 Micron Emission," 1995, Astrophys. J., 454, 394 (S. Kwok, B.J. Hrivnak, & T.R. Geballe)

34. "Optical Spectroscopy of Carbon-Rich Proto-Planetary Nebulae," 1995, Astrophys. J., 438, 341 (B.J. Hrivnak)

33. "Near-Infrared Spectroscopy of Proto-Planetary Nebulae," 1994, Astrophys. J., 420, 783 (B.J. Hrivnak, S. Kwok, & T.R. Geballe)

32. 'High-Resolution Optical Imaging of the "Frosty Leo" Nebula,' 1994, Publ. Astron. Soc. Pacific, 106, 736 (P.P. Langill, S. Kwok, & B.J. Hrivnak)

31. "Photometry and Imaging of the Peculiar Planetary Nebula IRAS 21282+5050," 1993, Astrophys. J., 408, 586 (S. Kwok, B.J. Hrivnak, & P.P. Langill)

30. "Unusual 3 Micron Emission Features in Three Proto-Planetary Nebulae," 1992, Astrophys. J., 387, L89 (T.R. Geballe, A.G.G.M. Tielens, S. Kwok, & B.J. Hrivnak)

29. "The Carbon-Rich Proto-Planetary Nebula IRAS 22272+5435," 1991, Astrophys. J., 371, 631 (B.J. Hrivnak & S. Kwok)

28. "On the Possible Bipolar Nature of the 21 Micron IRAS Sources," 1991, Astrophys. J., 368, 564 (B.J. Hrivnak & S. Kwok)

27. "Unusual Infrared Line Profiles in the Post-Asymptotic Giant Branch Star HD 56126," 1990, Astrophys. J., 360, L23 ( S. Kwok, B.J. Hrivnak, & T.R. Geballe)

26. "A Study of Several F and G Supergiant-Like Stars with Infrared Excesses As Candidates For Proto-Planetary Nebulae," 1989, Astrophys. J., 346, 265 (B.J. Hrivnak, S. Kwok, & K.M. Volk)

25. "A 21 Micron Emission Feature in Four Proto-Planetary Nebulae," 1989, Astrophys. J., 345, L51 ( S. Kwok, K.M. Volk, & B.J. Hrivnak)

24. "Radial Velocity Studies and Absolute Parameters of Contact Binaries: II. OO Aquilae," 1989, Astrophys. J., 340, 458 (B. J. Hrivnak)

23. "The Unusual, High Mass Ratio Contact Binary VZ Piscium," 1989, Astron. J. 97, 532 (B.J. Hrivnak & E.F. Milone)

22. "Radial Velocity Studies and Absolute Parameters of Contact Binaries: I. AB Andromedae," 1988, Astrophys. J., 335, 319 (B.J. Hrivnak)

21. "The High-Latitude F Supergiant IRAS 18095+2704: A Proto-Planetary Nebula" 1988, Astrophys. J., 331, 832 (B.J. Hrivnak, S. Kwok, & K.M. Volk)

20. "Ground-Based Infrared Observations of Variable IRAS Sources as Candidates for Late Asymptotic Giant Branch Stars," 1987, Astrophys. J., 321, 975 (S. Kwok, B.J. Hrivnak, & R.T. Boreiko)

19. "RW Comae Berenices. III. Light Curve Solution and Absolute Parameters," 1987, Astrophys. J., 319, 325 (E.F. Milone, R.E. Wilson, & B.J. Hrivnak)

18. "Ground-Based Observations of IRAS Candidates for Late Asymptotic Giant Branch Stars," 1987, Astrophys. J., 312, 303 (S. Kwok, B.J. Hrivnak, & R.T. Boreiko)

17. "HD 47755, A New Eclipsing Binary," 1986, Astron. J., 91, 590 (R.H. Koch, D.H. Bradstreet, B.J. Hrivnak, R.J. Pfeiffer, & P.M. Perry)

16. "Ground-based and IRAS Observations of Compact Planetary Nebulae," 1986, Astrophys. J., 303, 451 (S. Kwok, B.J. Hrivnak, & E.F. Milone)

15. "Identification of IRAS OH/IR-Like Sources," 1985, Astrophys. J., 294, L113 (B.J. Hrivnak, S. Kwok, & R.T. Boreiko)

14. "The Age and Helium Content of the Eclipsing Binary AI Phoenicis," 1985, Astrophys. J., 291, 270 (D.A. VandenBerg & B.J. Hrivnak)

13. "A Photometric Study and Analysis of XY Leonis," 1985, Astrophys. J., 290, 696 (B. J. Hrivnak)

12. "A Radial Velocity Study of V523 Cassiopeiae," 1985, Astron. J., 90, 354 (E. F. Milone, B. J. Hrivnak, & W. A. Fisher)

11. "RW Comae Berenices - II. Spectroscopy," 1985, Astron. J., 90, 10 (E. F. Milone, B. J. Hrivnak, G. Hill, & W. A. Fisher)

10. "IUE Spectroscopy, Visible-Band Photometry, and Polarimetry of HD 47732 (V641 Mon)," 1985, Astrophys. J., 288, 731 (R.H. Koch, B.J. Hrivnak, D.H. Bradstreet, W. Blitzstein, R.J. Pfeiffer, & P.M. Perry

9. "Observations of the O'Connell Effect System VY Crucis," 1984, Astrophys. J. Suppl., 56, 295 (E.F. Milone & B.J. Hrivnak)

8. "A Radial Velocity Study of XY Leonis," 1984, Astrophys. J., 285, 683 (B.J. Hrivnak, E.F. Milone, G. Hill, & W.A. Fisher)

7. "Observations, Analysis, and Absolute Parameters of the Evolved Binary AI Phoenicis," 1984, Astrophys. J., 282, 748 (B.J. Hrivnak & E.F. Milone)

6. "A Search for Velocity Variations in Blue Stragglers in NGC 7789," 1984, Astrophys. J., 278, 2l5 (L.L. Stryker & B.J. Hrivnak)

5. "A Photometric Study and Analysis of AW Ursae Majoris," 1982, Astrophys. J., 260, 744 (B.J. Hrivnak)

4. "Light Curves and Solutions for ST Centauri," 1981, Astron. J., 86, 1546 (E.F. Milone & B.J. Hrivnak)

3. "A Photometric Study of the Close Binary Delta Orionis A," 1981, Astrophys. J., 248, 249 (R.H. Koch & B.J. Hrivnak)

2. "On Zahn's Theory of Tidal Friction for Cool, Main Sequence Close Binaries," 1981, Astron. J., 86, 438 (R.H. Koch & B.J. Hrivnak)

1. "Multi-Filtered Photometry and Polarimetry of Nova Cygni 1978," 1980, Publ. Astron. Soc. Pacific, 92, 338 (W. Blitzstein, D.H. Bradstreet, B.J. Hrivnak, A.B. Hull, R.H. Koch, R.J. Pfeiffer, & A.P. Galatola)