@MASTERSTHESIS{Engel96, AUTHOR = {Engel, T.}, MONTH = {October}, YEAR = {1996}, TITLE = {Quantifier Elimination in Second-Order Predicate Logic}, TYPE = {Diplomarbeit}, SCHOOL = {Fachbereich Informatik, Univ.\ des Saarlandes}, ADDRESS = {Saarbr{\"u}cken, Germany}, }