On face vectors of trivalent maps

Bibliographic Details
Main Author: Jendroľ, Stanislav, 1948- (Author)
Format: Article
Language:Slovak
English
PhysicalDescription:Tb. 1. Obr. 49. Res. rus., lit. 17 zázn. v slov., angl., nem.
Subjects:
Description
Physical Description:Tb. 1. Obr. 49. Res. rus., lit. 17 zázn. v slov., angl., nem.