TY - BOOK AU - Van Den Essen,Arno TI - A counter example to a conjecture of Druzkowski and Rusek T2 - Report 9440 AV - MATH QA3.R46 no.9440 PY - 1994/// CY - :Nijmegen PB - Catholic University, Department of Mathematics KW - Automorphisms KW - Polynomials KW - Surfaces KW - cubic KW - Prediction (logic) N1 - Includes bibliographical references ER -