@article{DIA_1984__12__A3_0,
     author = {Rosick\'y, J.},
     title = {Abstract tangent functors},
     journal = {Diagrammes},
     note = {talk:3},
     pages = {JR1--JR11},
     publisher = {Universit\'e Paris 7, Unit\'e d'enseignement et de recherche de math\'ematiques},
     volume = {12},
     year = {1984},
     mrnumber = {800500},
     zbl = {0561.18008},
     language = {en},
     url = {http://www.numdam.org/item/DIA_1984__12__A3_0/}
}