00305nam a2200121Ia 4500020001500000082002000015100002400035245004900059260003800108300002700146500000500173700000500178  a9812383859  a510.9bSi615.RM  aSinai, Yakov d ed.  aRussian mathematicians in the 20th centuryb  aSingaporebWorld Scientificc2003  axi, 700p. Bibl. Index.  a  a