Izv. Vyssh. Uchebn. Zaved. Mat., 1994 Number 3, Pages 84–87
(Mi ivm4202)
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Brief communications
Lines of pseudofoci and the focal curve of the distribution $\Delta_2$ in $E_4$
N. I. Guseva Moskva
UDC:
514.75 Received: 19.05.1993
English version:
Russian Mathematics (Izvestiya VUZ. Matematika), 1994,
38:3,
82–85
Bibliographic databases:
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