@book{MSM_1944__104__1_0,
     author = {Gambier, Bertrand},
     title = {Cycles paratactiques},
     series = {M\'emorial des sciences math\'ematiques},
     publisher = {Gauthier-Villars},
     number = {104},
     year = {1944},
     mrnumber = {15806},
     zbl = {0061.32001},
     language = {fr},
     url = {http://archive.numdam.org/item/MSM_1944__104__1_0/}
}