@article{MSH_1999__147__87_0,
     author = {Girard, R\'egis and Ralambondrainy, Henri},
     title = {Recherche de concepts \`a partir de donn\'ees arborescentes et impr\'ecises},
     journal = {Math\'ematiques informatique et sciences humaines},
     pages = {87--111},
     publisher = {Ecole des hautes-\'etudes en sciences sociales},
     volume = {147},
     year = {1999},
     mrnumber = {1717095},
     language = {fr},
     url = {http://www.numdam.org/item/MSH_1999__147__87_0/}
}