Joachim W. Schmidt, Jan Paredaens, Paul De Bra. Database Models, where they are going now?. In Joachim Biskup, János Demetrovics, Jan Paredaens, Bernhard Thalheim, editors, MFDBS 87, 1st Symposium on Mathematical Fundamentals of Database Systems, Dresden, GDR, January 19-23, 1987, Proceedings. Volume 305 of Lecture Notes in Computer Science, pages 239-240, Springer, 1987. [doi]
Abstract is missing.