@inproceedings{HubwieserP..1997,

author = {Hubwieser P., Schlichter J. Mair B.},

title = {HyperCons -- A Hypertext Learning Environment Based on Constructivism},

pages = {846-857},

publisher = {Allied Publ.},

isbn = {81-7023-747-5},

editor = {Isaac, J. R.},

booktitle = {From intelligent systems to cognitive - user - interfaces for a better wired society ?},

year = {1997},

address = {New Delhi}

}