APA (7th ed.) Citation

Ovsiannikov, L. V. (1982). Group analysis of differential equations. Academic Press.

Chicago Style (17th ed.) Citation

Ovsiannikov, Lev Vasilʹevich. Group Analysis of Differential Equations. New York: Academic Press, 1982.

MLA (9th ed.) Citation

Ovsiannikov, Lev Vasilʹevich. Group Analysis of Differential Equations. Academic Press, 1982.

Warning: These citations may not always be 100% accurate.