@article{BSMF_2003__131_4_553_0,
     author = {Ferrand, Daniel},
     title = {Conducteur, descente et pincement},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {553--585},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {131},
     number = {4},
     year = {2003},
     doi = {10.24033/bsmf.2455},
     mrnumber = {2044495},
     zbl = {1058.14003},
     language = {fr},
     url = {http://archive.numdam.org/articles/10.24033/bsmf.2455/}
}