@article{CRMECA_2009__337_9-10_693_0,
     author = {Bernard Castagn\`ede and Sohbi Sahraoui and Vincent Tournat and Najat Tahani},
     title = {Cuspidal caustic and focusing of acoustical waves generated by a parametric array onto a concave reflecting surface},
     journal = {Comptes Rendus. M\'ecanique},
     pages = {693--702},
     publisher = {Elsevier},
     volume = {337},
     number = {9-10},
     year = {2009},
     doi = {10.1016/j.crme.2009.09.006},
     language = {en},
}