Encyclopedia of Math
Encyclopedia sourcePublicationDocument
"Bull. Austr. Math. Soc."
http://libmeta.ru/resource/mathenc/publication/p7057
Данные
| bibliographicCitation | Groves J.R. F., "Bull. Austr. Math. Soc.", 1972, v. 7, № 3, p. 437-41 |
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