Per Year

 @incollection{aclt-lnai1760,
    acm = {698418},
    author = {Denti, Enrico and Omicini, Andrea},
    booktitle = {Formal Models of Agents},
    dblp = {conf/modelage/DentiO97},
    doi = {10.1007/3-540-46581-2_7},
    editor = {Meyer, John-Jules Ch. and Schobbens, Pierre-Yves},
    eisbn = {978-3-540-46581-2},
    iris = {11585/950777},
    isbn = {978-3-540-67027-8},
    isbn10 = {3-540-67027-0},
    issn = {0302-9743},
    keywords = {Multi-Agent Systems; Coordination Model; Transactions; Extensible Communication Abstraction},
    note = {ESPRIT Project ModelAge Final Workshop. Selected Papers},
    pages = {90--102},
    publisher = {Springer-Verlag},
    scholar = {5902775184975942945},
    scopus = {2-s2.0-84942787374},
    semanticscholar = {23244123},
    series = {LNAI},
    title = {Designing Multi-Agent Systems around an Extensible Communication Abstraction},
    url = {http://link.springer.com/chapter/10.1007/3-540-46581-2_7},
    volume = 1760,
    wos = {000170556100007},
    year = 1999
} 

 @article{luce-spe99,
    acm = {334472},
    author = {Denti, Enrico and Omicini, Andrea},
    dblp = {journals/spe/DentiO99},
    doi = {10.1002/(SICI)1097-024X(199910)29:12<1103::AID-SPE273>3.0.CO;2-E},
    editor = {Comer, Douglas E. and Wellings, Andy J.},
    eissn = {1097-024X},
    iris = {11585/903187},
    issn = {0038-0644},
    journal = {Software: Practice and Experience},
    month = oct,
    number = 12,
    pages = {1103--1121},
    publisher = {John Wiley \& Sons, Ltd.},
    scopus = {2-s2.0-0033206756},
    title = {An Architecture for Tuple-based Coordination of Multi-Agent Systems},
    url = {http://onlinelibrary.wiley.com/doi/10.1002/(SICI)1097-024X(199910)29:12<1103::AID-SPE273>3.0.CO;2-E/abstract},
    urlpdf = {http://onlinelibrary.wiley.com/doi/10.1002/(SICI)1097-024X(199910)29:12<1103::AID-SPE273>3.0.CO;2-E/pdf},
    volume = 29,
    wos = {000083073900004},
    year = 1999
}