@article{RSMUP_1955__24__53_0,
     author = {Bouligand, Georges},
     title = {Quelques types de situations dans la recherche math\'ematique},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {53--69},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {24},
     year = {1955},
     mrnumber = {69121},
     zbl = {0064.24104},
     language = {fr},
     url = {http://archive.numdam.org/item/RSMUP_1955__24__53_0/}
}