Egorov, I. V., Shubin, M. A., & Fedori︠u︡k, M. V. (1992). Partial differential equations. Springer Verlag.
Chicago Style (17th ed.) CitationEgorov, I︠U︡. V., M. A. Shubin, and Mikhail Vasilʹevich Fedori︠u︡k. Partial Differential Equations. Berlin: Springer Verlag, 1992.
MLA (8th ed.) CitationEgorov, I︠U︡. V., et al. Partial Differential Equations. Springer Verlag, 1992.
Warning: These citations may not always be 100% accurate.