@article{SJ_1960-1961__4__A7_0,
     author = {Kupka, Ivan},
     title = {Stabilit\'e structurelle},
     journal = {S\'eminaire Janet. M\'ecanique analytique et m\'ecanique c\'eleste},
     note = {talk:7},
     pages = {1--16},
     publisher = {Secr\'etariat math\'ematique},
     volume = {4},
     year = {1960-1961},
     zbl = {0137.06101},
     language = {fr},
     url = {http://www.numdam.org/item/SJ_1960-1961__4__A7_0/}
}