@article{10_4153_CMB_1966_067_9,
     author = {Gagnon, F. P.},
     title = {Limites {Projectives} de {Chaines} de {Demi-Groupes} {Nilpotents}},
     journal = {Canadian mathematical bulletin},
     pages = {527--529},
     year = {1966},
     volume = {9},
     number = {4},
     doi = {10.4153/CMB-1966-067-9},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1966-067-9/}
}