@article{SD_1948-1950__2-3__A5_0,
     author = {Lesieur, L\'eonce},
     title = {Vari\'et\'es alg\'ebriques, {V} : transformations birationnelles, espace projectif, vari\'et\'es abstraites},
     journal = {S\'eminaire Albert Ch\^atelet et Paul Dubreil},
     note = {talk:5},
     pages = {1--20},
     year = {1948-1950},
     publisher = {Secr\'etariat math\'ematique},
     volume = {2-3},
     language = {fr},
     url = {https://www.numdam.org/item/SD_1948-1950__2-3__A5_0/}
}