Gilbert Labelle. Sur l'Inversion et l'Iteration Continue des Séries Formelles. Eur. J. Comb., 1(2):113-138, 1980. [doi]
@article{Labelle80,
title = {Sur l'Inversion et l'Iteration Continue des Séries Formelles},
author = {Gilbert Labelle},
year = {1980},
doi = {10.1016/S0195-6698(80)80047-3},
url = {http://dx.doi.org/10.1016/S0195-6698(80)80047-3},
researchr = {https://researchr.org/publication/Labelle80},
cites = {0},
citedby = {0},
journal = {Eur. J. Comb.},
volume = {1},
number = {2},
pages = {113-138},
}