Published in The Wilson Bulletin, in 1989, in volume 101, issue 1, pages 1-10
Published in The Wilson Bulletin, in 1989, in volume 101, issue 1, pages 11-25
Published in The Wilson Bulletin, in 1989, in volume 101, issue 1, pages 26-35
Published in The Wilson Bulletin, in 1989, in volume 101, issue 1, pages 36-50
Published in The Wilson Bulletin, in 1989, in volume 101, issue 1, pages 51-61
Published in The Wilson Bulletin, in 1989, in volume 101, issue 1, pages 62-76
Published in The Wilson Bulletin, in 1989, in volume 101, issue 1, pages 77-83
Published in The Wilson Bulletin, in 1989, in volume 101, issue 2, pages 159-179
Published in The Wilson Bulletin, in 1989, in volume 101, issue 2, pages 180-181
Published in The Wilson Bulletin, in 1989, in volume 101, issue 2, pages 182-197
Published in The Wilson Bulletin, in 1989, in volume 101, issue 2, pages 198-216
Published in The Wilson Bulletin, in 1989, in volume 101, issue 2, pages 217-235
Published in The Wilson Bulletin, in 1989, in volume 101, issue 2, pages 236-253
Published in The Wilson Bulletin, in 1989, in volume 101, issue 2, pages 254-262
Published in The Wilson Bulletin, in 1989, in volume 101, issue 2, pages 263-288
Published in The Wilson Bulletin, in 1989, in volume 101, issue 2, pages 289-304
Published in The Wilson Bulletin, in 1989, in volume 101, issue 2, pages 305-343
Published in The Wilson Bulletin, in 1989, in volume 101, issue 3, pages 369-376
Published in The Wilson Bulletin, in 1989, in volume 101, issue 3, pages 377-389
Published in The Wilson Bulletin, in 1989, in volume 101, issue 3, pages 390-409
Published in The Wilson Bulletin, in 1989, in volume 101, issue 3, pages 410-435
Published in The Wilson Bulletin, in 1989, in volume 101, issue 3, pages 434
Published in The Wilson Bulletin, in 1989, in volume 101, issue 3, pages 436-457
Published in The Wilson Bulletin, in 1989, in volume 101, issue 4, pages 525-544
Published in The Wilson Bulletin, in 1989, in volume 101, issue 4, pages 545-558
Published in The Wilson Bulletin, in 1989, in volume 101, issue 4, pages 559-578
Published in The Wilson Bulletin, in 1989, in volume 101, issue 4, pages 579-590
Published in The Wilson Bulletin, in 1989, in volume 101, issue 4, pages 591-598
Published in The Wilson Bulletin, in 1989, in volume 101, issue 4, pages 599-605
Published in The Wilson Bulletin, in 1989, in volume 101, issue 4, pages 621-626
Published in The Wilson Bulletin, in 1989, in volume 101, issue 4, pages 674-684