@book{MSMF_1991_2_47__1_0,
     author = {Gabriel, P. and Lemanczyk, M. and Liardet, P.},
     title = {Ensemble d'invariants pour les produits crois\'es de {Anzai}},
     series = {M\'emoires de la Soci\'et\'e Math\'ematique de France},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {47},
     year = {1991},
     doi = {10.24033/msmf.360},
     mrnumber = {93b:28042},
     zbl = {0754.28011},
     language = {fr},
     url = {http://www.numdam.org/item/MSMF_1991_2_47__1_0/}
}