APA (7th ed.) Citation

Tovmasyan, N. (1999). Boundary value problem for certain classes of non-linear ordinary differential equations with free boundary. Нелинейные граничные задачи.

Chicago Style (17th ed.) Citation

Tovmasyan, N.E. "Boundary Value Problem for Certain Classes of Non-linear Ordinary Differential Equations with Free Boundary." Нелинейные граничные задачи 1999.

MLA (8th ed.) Citation

Tovmasyan, N.E. "Boundary Value Problem for Certain Classes of Non-linear Ordinary Differential Equations with Free Boundary." Нелинейные граничные задачи, 1999.

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