@article{RO_2004__38_2_85_0,
     author = {Gelenbe, Erol},
     title = {Advances in modelling of complex systems : preface to the special issue},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {85--88},
     publisher = {EDP-Sciences},
     volume = {38},
     number = {2},
     year = {2004},
     doi = {10.1051/ro:2004019},
     mrnumber = {2081831},
     zbl = {1092.90501},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/ro:2004019/}
}