Pinchover, Y. (2005). An introduction to partial differential equations. Cambridge, UK: Cambridge University Press.
Dyfyniad Arddull ChicagoPinchover, Yehuda. An Introduction to Partial Differential Equations. Cambridge, UK: Cambridge University Press, 2005.
Dyfyniad MLAPinchover, Yehuda. An Introduction to Partial Differential Equations. Cambridge, UK: Cambridge University Press, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.