@inproceedings {INPROC-1992-04,
    author = {Gerhard Chroust and Frank Leymann},
    title = {{Interpretable process models for software development and administration}},
    booktitle = {Proc. 11th European Meeting on Cybernetics and Systems Research (EMCR92)},
    publisher = {World Scientific},
    institution = {University of Stuttgart, Faculty of Computer Science, Electrical Engineering, and Information Technology, Germany},
    pages = {271--278},
    type = {Conference Paper},
    month = {April},
    year = {1992},
    language = {English},
    cr-category = {H.4.1 Office Automation,
                   K.1 The Computer Industry},
    department = {University of Stuttgart, Institute of Architecture of Application Systems, Architecture of Application Systems},
    abstract = {Interpretable process models for software development and administration},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-1992-04&engl=1}
 }

@article {ART-1992-01,
    author = {Frank Leymann},
    title = {{Objektverwaltung basierend auf Relationalen Datenbanksystemen (Object management based on relational database management systems)}},
    journal = {Datenbank Rundbrief},
    editor = {GI-Fachgruppe 2.5.1 Datenbanksysteme},
    publisher = {GI},
    volume = {10},
    pages = {43--44},
    type = {Article in Journal},
    month = {November},
    year = {1992},
    language = {German},
    cr-category = {H.4.2 Information Systems Applications Types of Systems},
    ee = {http://www.datenbank-portal.de/,
      http://www.datenbank-spektrum.de/},
    department = {University of Stuttgart, Institute of Architecture of Application Systems, Architecture of Application Systems},
    abstract = {Objektverwaltung basierend auf relationalen Datenbanksystemen},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=ART-1992-01&engl=1}
 }