Authors: ENCARNACAO J MENGEL M BONO P BOHM K BORGMEIER E BRISSONLOPES J HORNUNG C KNIERRIEMJASNOCH A KOCH E KROMER D LINDNER R PARIS C SANDBERG A SCHNAIDER M STORCK D TEIXEIRA J URBAN B WANG T

Citation: J. Encarnacao et al., A CONCEPT AND SYSTEM ARCHITECTURE FOR IT-BASED LIFELONG LEARNING, Computers & graphics, 22(2-3), 1998, pp. 319-393

Authors: KNIERRIEMJASNOCH A TRITSCH B SCHROEDER U

Citation: A. Knierriemjasnoch et al., REFLECTION ON WWW FUNCTIONALITIES FOR EDUCATIONAL PURPOSES, Computers & graphics, 20(3), 1996, pp. 435-443