@article{AIHPC_2010__27_4_1097_0,
     author = {Ammar-Khodja, Farid and Micu, Sorin and M\"unch, Arnaud},
     title = {Controllability of a string submitted to unilateral constraint},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {1097--1119},
     publisher = {Elsevier},
     volume = {27},
     number = {4},
     year = {2010},
     doi = {10.1016/j.anihpc.2010.02.003},
     mrnumber = {2659159},
     zbl = {1194.35454},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.anihpc.2010.02.003/}
}