@article{ITA_2008__42_1_1_0,
     author = {Choffrut, Christian and Colson, Lo{\"\i}c},
     title = {Preface},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {1--4},
     publisher = {EDP-Sciences},
     volume = {42},
     number = {1},
     year = {2008},
     doi = {10.1051/ita:2007056},
     mrnumber = {2382540},
     zbl = {1149.01307},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/ita:2007056/}
}