11. Ram P. Kanwal: Generalized functions: theory and technique Creator: Tvrdý, Milan Format: bez média and svazek Type: model:article and TEXT Language: English Description: Autor recenze: Milan Tvrdý Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
12. Z dílny starých mistrů …: 42. pokračování Format: bez média and svazek Type: model:article and TEXT Language: Czech Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public