Broman, A. (1989). Introduction to partial differential equations: From Fourier series to boundary-value problems. New York: Dover.
Παραπομπή Chicago StyleBroman, Arne. Introduction to Partial Differential Equations: From Fourier Series to Boundary-value Problems. New York: Dover, 1989.
Παραπομπή MLABroman, Arne. Introduction to Partial Differential Equations: From Fourier Series to Boundary-value Problems. New York: Dover, 1989.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.