APA (7th ed.) Citation

Efimushkin, A. S. (2015). On the Neumann and Poincare problems for A-harmonic functions.

Chicago Style (17th ed.) Citation

Efimushkin, A. S. On the Neumann and Poincare Problems for A-harmonic Functions. 2015.

MLA (8th ed.) Citation

Efimushkin, A. S. On the Neumann and Poincare Problems for A-harmonic Functions. 2015.

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