Peter Haas. Komponenten eines Allgemeinen Medizinischen Abteilungsinformationssystems. PhD thesis, University of Heidelberg, Germany, 1987. [doi]
@phdthesis{dnb-8473, title = {Komponenten eines Allgemeinen Medizinischen Abteilungsinformationssystems}, author = {Peter Haas}, year = {1987}, url = {http://d-nb.info/891231277}, researchr = {https://researchr.org/publication/dnb-8473}, cites = {0}, citedby = {0}, school = {University of Heidelberg, Germany}, }