Pole: A Progress Report." In The Gravitational Force Perpendicular to the 



Galactic Plane , eds. A. G. Davis Philip and P. K. Lu, p. 153. Schenectady, 



New York: L. Davis Press, 1989. 

 O'Flaherty, K. ; Cawley, M. F.; Fegan, D. J.; Kwok, P.; Lamb, R. C.; Lang, 



M. J.; Lewis, D. A.; Macomb, D.; Reynolds, P. T.; Weekes, T. C.; and 



Vacanti, G. "Search for Periodic High Energy Gamma Rays from Cygnus X- 



3." In Proceedings of the 21st International Cosmic Rav Conference , ed. R. J. 



Protheroe, vol. 2, p. 2. Adelaide: University of Adelaide, 1990. 

 Olive, K. A.; Schramm, D. N.; Steigman, G.; and Walker, T. P. "Big-Bang 



Nucleosynthesis Revisited." Physics Letters 236B (1990): 454. 

 Ossorio, P. G., and Kurtz, M. J. "Automated Classification of Resolved Galaxies." 



In Data Analysis in Astronomy IIL eds. V. Di Gesu et_al., p. 121. New York: 



Plenum Press, 1989. 

 Ostro, S. J.; Campbell, D. B.; Hine, A. A.; Shapiro, 1. 1.; Chandler, J. F.; Werner, C. L.; 



and Rosema, K. D. "Radar Images of Asteroid 1627 Ivar." Astronomical Journal 



99 (1990): 2012. 

 Ostro, S. J.; Chandler, J. F.; Hine, A. A.; Rosema, K. D.; Shapiro, I. I.; and Yeomans, 



D. K. "Radar Images of Asteroid 1989 PB." Science 248 (1990): 1523. 

 Owocki, S. P.; Castor, J. L.; and Rybicki, G. B. "Physics of Instabilities in Radiatively 



Driven Stellar Winds. In Physics of Luminous Blue Variables , eds. K. Davidson, 



A. F. J. Moffatt, and H. J. G. L. M. Lamers, p. 291. Dordrecht, Holland: Kluwer 



Academic Publishers, 1989. 

 Peletier, R. F.; Valentijn, E. A.; and Jameson, R. F. "Near-Infrared Surface Photometry 



of Bright Elliptical Galaxies." Astronomy and Astrophysics 232 (1990): 62. 

 Pellegrini, P. S.; da Costa, L. N.; Huchra, J. P.; Latham, D. W.; and Willmer, 



C. N. A. "The Distribution of Galaxies in the Southern Galactic Cap." 



Astronomical Journal 99 (1990): 751. 

 Peres, G.; Collura, A.; Reale, F.; and Fabbiano, G. "Time Variability of the X-Ray 



Source in M33 and M31." In Imaging X-Rav Astronomy: A Decade of Einstein 



Observatory Achievements , ed. M. Elvis, p. 267. Cambridge: Cambridge 



University Press, 1990. 

 Pilachowski, C. A.; Willmarth, W. W.; Mathieu, R. D.; Latham, D. W.; Both, J.; and 



Armondroff, T. E. "A Spectroscopic Binary Giant in the Galactic Cluster NGC 



752." Publications of the Astronomical Society of the Pacific 101 (1989): 991. 

 Pindzola, M. S.; Bottrell, G. J.; and Bottcher, C. "Strong-Field Laser Ionization of Al- 

 kali Atoms Using Two-Dimensional Cylindrical and Three-Dimensional Cartesion 



Time-Dependent Hartree-Fock Theory," Journal of the Optical Society of Amer- 



ka B7 (1990): 659. 

 Press, W. H.; Ryden, B. S.; and Spergel, D. N. "Dynamical Evolution of Domain Walls 



in an Expanding Universe." Astrophvsical Journal 347 (1989): 590. 

 . "Single Mechanism for Generating Large Scale Structure and Providing Dark 



Missing Matter." Physical Review Letters 64 (1990): 1084. 

 Radick, R. R.; Lockwood, G. W.; and Baliunas, S. L. "Stellar Activity and Brightness 



Variations: A Glimpse at the Sun's History." Science 247 (1990): 39. 

 Ramella, M.; Geller, M.; and Huchra, J. "The Two-Point Correlation Function 



for Groups of Galaxies in the Center for Astrophysics Redshift Survey." 



160 



