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作者单位:G. A. Tolstikhina (19478) A. M. Shelekhov (19478)
19478. Tver State University, ul. Zhelyabova 33, Tver, 170100, Russia
ISSN:1934-810X
文摘
We say that a left Bol three-web B ?/sub> has the IC-property if the coordinate quasigroup and the core of B ?/sub> are isotopic. We describe some properties of the submanifold V which establishes this isotopy.