email:	walthersaliencytoolbox.net
web:	https://netfiles.uiuc.edu/walther/www
phone:	+1-217-333-9961
fax:	+1-217-333-2922
snail mail:	Dirk B. Walther 5209 Beckman Institute, MC 251 405 N Mathews Ave. Urbana, IL, 61801 USA
office:	Beckman Institute, room 5209 (map).