Gilbarg, D., & Trudinger, N. S. (1977). Elliptic partial differential equations of second order. Springer-Verlag.
Style de citation ChicagoGilbarg, David, et Neil S. Trudinger. Elliptic Partial Differential Equations of Second Order. Berlin ; New York: Springer-Verlag, 1977.
Style de citation MLAGilbarg, David, et Neil S. Trudinger. Elliptic Partial Differential Equations of Second Order. Springer-Verlag, 1977.
Attention : ces citations peuvent ne pas être correctes à 100%.