@incollection{SB_1980-1981__23__55_0, author = {Martinet, Jean}, title = {Normalisation des champs de vecteurs holomorphes}, booktitle = {S\'eminaire Bourbaki : vol. 1980/81, expos\'es 561-578}, author = {Collectif}, series = {S\'eminaire Bourbaki}, note = {talk:564}, publisher = {Springer-Verlag}, number = {23}, year = {1981}, zbl = {0481.34013}, mrnumber = {647488}, language = {fr}, url = {http://archive.numdam.org/item/SB_1980-1981__23__55_0/} }