@article{SPHM_1986___7_A1_0,
     author = {Ehresmann, A. C. and Vanbremeersch, J. P.},
     title = {Approche cat\'egorique de la complexification et du choix pour les syst\`emes vivants},
     journal = {S\'eminaire de Philosophie et Math\'ematiques},
     pages = {1--19},
     publisher = {\'Ecole Normale Sup\'erieure},
     number = {7},
     year = {1986},
     language = {fr},
     url = {http://archive.numdam.org/item/SPHM_1986___7_A1_0/}
}