@incollection{SB_1975-1976__18__202_0,
     author = {Ferrand, Daniel},
     title = {Les modules projectifs de type fini sur un anneau de polyn\^omes sur un corps sont libres},
     booktitle = {S\'eminaire Bourbaki : vol. 1975/76, expos\'es 471-488},
     series = {S\'eminaire Bourbaki},
     note = {talk:484},
     pages = {202--221},
     year = {1977},
     publisher = {Springer-Verlag},
     address = {Berlin/Heidelberg},
     number = {18},
     mrnumber = {444646},
     zbl = {0359.13002},
     language = {fr},
     url = {https://www.numdam.org/item/SB_1975-1976__18__202_0/}
}