@article{AIHPC_2005__22_2_207_0,
     author = {Zhang, Ping and Zheng, Yuxi},
     title = {Weak solutions to a nonlinear variational wave equation with general data},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {207--226},
     publisher = {Elsevier},
     volume = {22},
     number = {2},
     year = {2005},
     doi = {10.1016/j.anihpc.2004.04.001},
     mrnumber = {2124163},
     zbl = {1082.35129},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.anihpc.2004.04.001/}
}