Cita APA

Ovsiannikov, L. V. 1., & Ames, W. F. 1. (1982). Group analysis of differential equations. New York: Academic Press.

Citación estilo Chicago

Ovsiannikov, Lev Vasilʹevich 1919-2014, y William F. 1926- Ames. Group Analysis of Differential Equations. New York: Academic Press, 1982.

Cita MLA

Ovsiannikov, Lev Vasilʹevich 1919-2014, y William F. 1926- Ames. Group Analysis of Differential Equations. New York: Academic Press, 1982.