TY - BOOK AU - Vaan Leeuwen,Hans AU - Hans Maassen TI - An obstruction of q-deformation on the convolution product AV - MATH QA3.R46 no.9550 PY - 1995/// CY - Nijmegen PB - Department of Mathematics Catholic University KW - Convolutions (Mathematics) KW - Deformations (Mechanics) N1 - Includes bibliographical references ER -