@conference{aufsatz26183,
    affiliation = {Wirtschaftsinformatik, insb. Systementwicklung},
    title = {Meet the challenge in service identification: A ratio-based approach},
    journal = {Proceedings of the 13th Pacific Asia Conference on Information Systems},
    year = {2009},
    peerreview = {Ja},
    doi = {http://},
    author = {Esswein, Werner and Weller, Jens and Stark, Jeannette and Juhrisch, Martin}
}