1. J. M. Appel, A. S. Kalitvin, P. P. Zabrejko: Partial integral operators and integro-differential equations Creator: Schwabik, Štefan Format: bez média and svazek Type: model:article and TEXT Language: English Description: Autor recenze: Štefan Schwabik Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public