00354nam a2200121Ia 4500082001900000100002000019245004300039260004300082300001500125490008200140500000500222700000500227  a515.35bZ21.ED  aZaidman, Samuel  aEquations differentielles abstraitesb  aMontrealbUniversite de Montrealc1966  a82p. Bibl.  aUniversity of Montreal seminaire de Mathematiques superieures-ETE 1965, v. 18  a  a