Published in The Wilson Bulletin, in 1961, in volume 73, issue 1, pages 5-10

Published in The Wilson Bulletin, in 1961, in volume 73, issue 1, pages 11-35

Published in The Wilson Bulletin, in 1961, in volume 73, issue 1, pages 36-40

Published in The Wilson Bulletin, in 1961, in volume 73, issue 1, pages 41-45

Published in The Wilson Bulletin, in 1961, in volume 73, issue 1, pages 46-56

Published in The Wilson Bulletin, in 1961, in volume 73, issue 1, pages 57-78

Published in The Wilson Bulletin, in 1961, in volume 73, issue 1, pages 79-82

Published in The Wilson Bulletin, in 1961, in volume 73, issue 1, pages 90

Published in The Wilson Bulletin, in 1961, in volume 73, issue 1, pages 91-92

Published in The Wilson Bulletin, in 1961, in volume 73, issue 1, pages 96-106

Published in The Wilson Bulletin, in 1961, in volume 73, issue 2, pages 126-139

Published in The Wilson Bulletin, in 1961, in volume 73, issue 2, pages 140-147

Published in The Wilson Bulletin, in 1961, in volume 73, issue 2, pages 148-154

Published in The Wilson Bulletin, in 1961, in volume 73, issue 2, pages 155-170

Published in The Wilson Bulletin, in 1961, in volume 73, issue 2, pages 171-192

Published in The Wilson Bulletin, in 1961, in volume 73, issue 2, pages 193-206

Published in The Wilson Bulletin, in 1961, in volume 73, issue 2, pages 207

Published in The Wilson Bulletin, in 1961, in volume 73, issue 2, pages 215-217

Published in The Wilson Bulletin, in 1961, in volume 73, issue 2, pages 218

Published in The Wilson Bulletin, in 1961, in volume 73, issue 3, pages 237-254

Published in The Wilson Bulletin, in 1961, in volume 73, issue 3, pages 255-261

Published in The Wilson Bulletin, in 1961, in volume 73, issue 3, pages 262-267

Published in The Wilson Bulletin, in 1961, in volume 73, issue 3, pages 268-278

Published in The Wilson Bulletin, in 1961, in volume 73, issue 3, pages 279

Published in The Wilson Bulletin, in 1961, in volume 73, issue 3, pages 282-283

Published in The Wilson Bulletin, in 1961, in volume 73, issue 3, pages 284-294

Published in The Wilson Bulletin, in 1961, in volume 73, issue 3, pages 295

Published in The Wilson Bulletin, in 1961, in volume 73, issue 3, pages 309

Published in The Wilson Bulletin, in 1961, in volume 73, issue 3, pages 310-319

Published in The Wilson Bulletin, in 1961, in volume 73, issue 3, pages 320-328

Published in The Wilson Bulletin, in 1961, in volume 73, issue 4, pages 336-340

Published in The Wilson Bulletin, in 1961, in volume 73, issue 4, pages 348-373

Published in The Wilson Bulletin, in 1961, in volume 73, issue 4, pages 374-379

Published in The Wilson Bulletin, in 1961, in volume 73, issue 4, pages 396-397

Published in The Wilson Bulletin, in 1961, in volume 73, issue 4, pages 398-424

Published in The Wilson Bulletin, in 1961, in volume 73, issue 4, pages 438