@misc{RISC2775,
author = {W. Windsteiger},
title = {{The CreaComp Project: Theorema for Computer-supported Teaching and Learning of Mathematics}},
language = {english},
year = {2005},
month = {November 14},
note = {Contributed talk at Theorema-Ultra-Omega'05 Workshop},
conferencename = {Theorema-Ultra-Omega'05 Workshop},
url = {http://www.ags.uni-sb.de/~omega/workshops/TheoremaOmega05/}
}