Robert Glück Masahiko Kawabe A Method for Automatic Program Inversion Based on LR(0) Parsing. 367-395 2005 66 Fundam. Inform. 4 http://iospress.metapress.com/openurl.asp?genre=article&issn=0169-2968&volume=66&issue=4&spage=367 db/journals/fuin/fuin66.html#GluckK05