LaSalle, J. Recent soviet contributions to mathematics. The Macmillan Company.
Cita Chicago (17th ed.)LaSalle, J.P. Recent Soviet Contributions to Mathematics. Macmillan, New York: The Macmillan Company.
Cita MLA (9th ed.)LaSalle, J.P. Recent Soviet Contributions to Mathematics. The Macmillan Company.
Atenció: Aquestes cites poden no estar 100% correctes.