Klaus Ahrens. Modellierung und Simulation in Modula-Programmierumgebungen. PhD thesis, Humboldt University of Berlin, Unter den Linden, Germany, 1986. [doi]
@phdthesis{dnb-8633, title = {Modellierung und Simulation in Modula-Programmierumgebungen}, author = {Klaus Ahrens}, year = {1986}, url = {http://d-nb.info/861098412}, researchr = {https://researchr.org/publication/dnb-8633}, cites = {0}, citedby = {0}, school = {Humboldt University of Berlin, Unter den Linden, Germany}, }