@article{SDPP_1976-1977__18_1_A3_0,
     author = {Langevin, Michel},
     title = {Plus grand facteur premier d'entiers en progression arithm\'etique},
     journal = {S\'eminaire Delange-Pisot-Poitou. Th\'eorie des nombres},
     note = {talk:3},
     pages = {1--7},
     publisher = {Secr\'etariat math\'ematique},
     volume = {18},
     number = {1},
     year = {1976-1977},
     zbl = {0373.10006},
     language = {fr},
     url = {http://www.numdam.org/item/SDPP_1976-1977__18_1_A3_0/}
}