Sauvigny, Friedrich .
Partial differential equations / by Friedrich Sauvigny. - New York : Springer-Verlag , 2006 - 2 vols :
978-81-322-0512-8
Mathematics- Differential equations
B33 / P6.2
Partial differential equations / by Friedrich Sauvigny. - New York : Springer-Verlag , 2006 - 2 vols :
978-81-322-0512-8
Mathematics- Differential equations
B33 / P6.2