APA (7th ed.) Citation

Lavrentʹev, M. A. (1963). Variational methods for boundary value problems, for systems of elliptic equations. Noordhoff.

Chicago Style (17th ed.) Citation

Lavrentʹev, Michail Alekseevič. Variational Methods for Boundary Value Problems, for Systems of Elliptic Equations. Groningen: Noordhoff, 1963.

MLA (9th ed.) Citation

Lavrentʹev, Michail Alekseevič. Variational Methods for Boundary Value Problems, for Systems of Elliptic Equations. Noordhoff, 1963.

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