Additional information
Translated from Itogi Nauki i Tekhniki, Seriya Sovremennaya Matematika i Ee Prilozheniya. Tematicheskie Obzory, Vol. 28, Algebra-5, 1995.
Rights and permissions
About this article
Cite this article
Davydov, A.A. Introduction. J Math Sci 88, 457 (1998). https://doi.org/10.1007/BF02365308
Issue Date:
DOI: https://doi.org/10.1007/BF02365308