Brief Versions
Kolodner, I. I., Kaul, R. N., Schaefer, Paul, Brand, Louis, Blass, A. R., Stanojevic, C. V., Christilles, W. E., Bouwsma, W. D., Kleiman, Howard, Rao, B. L. S. Prakasa, London, Hymie, Wilde, A. C., BlVolume:
75
Langue:
english
Journal:
The American Mathematical Monthly
DOI:
10.1080/00029890.1968.11970946
Date:
January, 1968
Fichier:
PDF, 820 KB
english, 1968