Agranovich, M. S., & Egorov, Y. V. (1997). Partial differential equations IX: Elliptic boundary value problems. Springer-Verlag.
Chicago Style (17th ed.) CitationAgranovich, M. S., and Yu V. Egorov. Partial Differential Equations IX: Elliptic Boundary Value Problems. Berlin: Springer-Verlag, 1997.
MLA (9th ed.) CitationAgranovich, M. S., and Yu V. Egorov. Partial Differential Equations IX: Elliptic Boundary Value Problems. Springer-Verlag, 1997.
Warning: These citations may not always be 100% accurate.