Media type: E-Article Title: Combinatoire énumérative: Some new computational methods in the theory of species Contributor: Labelle, Gilbert imprint: Springer Berlin Heidelberg, 1986 Published in: Combinatoire énumérative Language: Not determined DOI: 10.1007/bfb0072517 ISSN: 0075-8434; 1617-9692 Origination: Footnote: