Media type: E-Article Title: Degree of simultaneous approximation of bivariate functions by Gordon operators Contributor: Gonska, Heinz H Published: Elsevier BV, 1990 Published in: Journal of Approximation Theory, 62 (1990) 2, Seite 170-191 Language: English DOI: 10.1016/0021-9045(90)90030-t ISSN: 0021-9045 Keywords: Applied Mathematics ; General Mathematics ; Numerical Analysis ; Analysis Origination: Footnote: Access State: Open Access