APA (7th ed.) Citation

Borsuk, M., & Portnyagin, D. (2000). On the Dirichlet problem for a quasilinear elliptic second order equation with triple degeneracy and singularity in a domain with edge on the boundary. Нелинейные граничные задачи.

Chicago Style (17th ed.) Citation

Borsuk, M., and D. Portnyagin. "On the Dirichlet Problem for a Quasilinear Elliptic Second Order Equation with Triple Degeneracy and Singularity in a Domain with Edge on the Boundary." Нелинейные граничные задачи 2000.

MLA (8th ed.) Citation

Borsuk, M., and D. Portnyagin. "On the Dirichlet Problem for a Quasilinear Elliptic Second Order Equation with Triple Degeneracy and Singularity in a Domain with Edge on the Boundary." Нелинейные граничные задачи, 2000.

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