@article{AIF_2012__62_2_497_0,
     author = {Alekseevsky, Dmitri V. and Alonso-Blanco, Ricardo and Manno, Gianni and Pugliese, Fabrizio},
     title = {Contact geometry of multidimensional {Monge-Amp\`ere} equations: characteristics, intermediate integrals and solutions},
     journal = {Annales de l'Institut Fourier},
     pages = {497--524},
     publisher = {Association des Annales de l{\textquoteright}institut Fourier},
     volume = {62},
     number = {2},
     year = {2012},
     doi = {10.5802/aif.2686},
     zbl = {1253.53075},
     mrnumber = {2985508},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/aif.2686/}
}