@article{PMIHES_1996__83__51_0,
     author = {De Jong, A. J.},
     title = {Smoothness, semi-stability and alterations},
     journal = {Publications Math\'ematiques de l'IH\'ES},
     pages = {51--93},
     publisher = {Institut des Hautes \'Etudes Scientifiques},
     volume = {83},
     year = {1996},
     mrnumber = {98e:14011},
     zbl = {0916.14005},
     language = {en},
     url = {http://www.numdam.org/item/PMIHES_1996__83__51_0/}
}