Cita APA

Necas, J. 1., Tronel, G. 1., Kufner, A. 1., Necasová, S. 1., & Simader, C. G. 1. (2012). Direct methods in the theory of elliptic equations. Berlin: Springer.

Citación estilo Chicago

Necas, Jindrich 1929-2002, Gérard 1934-2017 Tronel, Alois 1934- Kufner, Sárka 1965- Necasová, y Christian G. 1943- Simader. Direct Methods in the Theory of Elliptic Equations. Berlin: Springer, 2012.

Cita MLA

Necas, Jindrich 1929-2002, et al. Direct Methods in the Theory of Elliptic Equations. Berlin: Springer, 2012.