Burskii, V. (2000). On boundary value problems for partial differential equations of the form ℒ⁺ A(u,ℒu) = f. Нелинейные граничные задачи.
Chicago Style (17th ed.) CitationBurskii, V.P. "On Boundary Value Problems for Partial Differential Equations of the Form ℒ⁺ A(u,ℒu) = F." Нелинейные граничные задачи 2000.
MLA (8th ed.) CitationBurskii, V.P. "On Boundary Value Problems for Partial Differential Equations of the Form ℒ⁺ A(u,ℒu) = F." Нелинейные граничные задачи, 2000.
Warning: These citations may not always be 100% accurate.