@article{ITA_2007__41_1_1_0,
     author = {Brattka, Vasco and Frougny, Christiane and Mueller, Norbert},
     title = {Foreword},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {1--2},
     publisher = {EDP-Sciences},
     volume = {41},
     number = {1},
     year = {2007},
     doi = {10.1051/ita:2007001},
     mrnumber = {2330039},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/ita:2007001/}
}