ISBN 9783540520030 books & textbook
Partial Differential Equations III: The Cauchy Problem. Qualitative Theory of Partial Differential Equations (Encyclopaedia of Mathematical Sciences)
Egorov, Yu.V. Shubin, M.A. Grinfeld, M. Gindikin, S.G. Kondrat'ev, V.A. Landis, E.M. Volevich, L.R.
Springer /1991-10-11 Hardcover / 197 Pages
isbn-10: 3540520031 / isbn-13: 9783540520030