By Gaisin A.M.   Belous T.I.   in Siberian Mathematical Journal

ISSN:0037-4466|43|6|1027-1038

Springer Publishing Company ‎(2002)‎

Access to resources Favorite 15.592087

By Gaīsin A.M.   Belous T.I.   in Siberian Mathematical Journal

ISSN:0037-4466|44|1|22-36

Springer Publishing Company ‎(2003)‎

Access to resources Favorite 14.725454