My name is: Peter Prohle My temporary home institution is: Computer Science Division The University of St Andrews (I am a research assistent here: Computer Algebra and Automated Reasoning) ProhleP@dcs.st-andrews.ac.uk My home institution is: Dept. of Algebra and Number Theory Eotvos Lorand University, Hungary. (I am a tenured reader at home: pure Algebra and Universal Algebra) ProhleP@ludens.elte.hu URL of my home page: I still use my home page only as a huge tree of bookmarks, therefore it would be better not to advertise my URL.