00497nam a2200133Ia 4500082002000000100003800020245012400058260003600182300002100218490004900239500000500288700003600293700003400329  a515.35bN334.CG  aNazaikinskii, Vladimir and Others  aContact geometry and linear differential equationsbcBy Vladimir Nazaikinskii, Victor E. Shatalov and Boris Yu Sterlin  aBerlinbWalter de Gruyterc1992  avii, 216p. Index  aDe Gruyter expositions in Mathematicsv v. 6  a  aShatalov, Victor E. ; jt. auth.  aSterlin, Boris Yu ; jt. auth.