Media type: E-Article Title: Zur Regularit�t schwacher L�sungen f�r elliptische Systeme partieller Differentialoperatoren Contributor: Wienholtz, Ernst Published: Springer Science and Business Media LLC, 1964 Published in: Mathematische Zeitschrift, 83 (1964) 2, Seite 85-118 Language: German DOI: 10.1007/bf01111247 ISSN: 0025-5874; 1432-1823 Keywords: General Mathematics Origination: Footnote: Access State: Open Access