Sneddon, I. N. (1957). Elements of partial differential equations.
Citación estilo ChicagoSneddon, Ian N. Elements of Partial Differential Equations. Tokyo, Mc Graw Hill Kogakusha Ltd, 1957.
Cita MLASneddon, Ian N. Elements of Partial Differential Equations. 1957.
Warning: These citations may not always be 100% accurate.