Method of Averaging in the Theory of Orthogonal Series and Some Problems in the Theory of BasesAmerican Mathematical SocietyHäftad, 1980837 kr
Algebraic and Geometric Methods in Linear Systems TheoryAmerican Mathematical SocietyInbunden, 1980787 kr
Analytic Number Theory, Mathematical Analysis and Their ApplicationsN.N. Bogolyubov, K.K. MardzhanishviliHäftad, 19801 610 kr