APA (7th ed.) Citation

Biroli, M. (1999). An elliptic problem with a layer. Нелинейные граничные задачи.

Chicago Style (17th ed.) Citation

Biroli, M. "An Elliptic Problem with a Layer." Нелинейные граничные задачи 1999.

MLA (8th ed.) Citation

Biroli, M. "An Elliptic Problem with a Layer." Нелинейные граничные задачи, 1999.

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