Jürgen Giesl René Thiemann Peter Schneider-Kamp Stephan Falke Automated Termination Proofs with AProVE. 210-220 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3091&spage=210 2004 conf/rta/2004 RTA db/conf/rta/rta2004.html#GieslTSF04