Christian Rathke. ObjTalk - Repräsentation von Wissen in einer objektorientierten Sprache. PhD thesis, University of Stuttgart, Germany, 1986. [doi]
@phdthesis{dnb-8498, title = {ObjTalk - Repräsentation von Wissen in einer objektorientierten Sprache}, author = {Christian Rathke}, year = {1986}, url = {http://d-nb.info/870639005}, researchr = {https://researchr.org/publication/dnb-8498}, cites = {0}, citedby = {0}, school = {University of Stuttgart, Germany}, }