@article{PMF_1934_41_1_a2,
     author = {Hor\'ak, Z.},
     title = {Sur la dynamique des syst\`emes rh\'eonomes},
     journal = {Prace Matematyczno-Fizyczne},
     pages = {25--37},
     publisher = {mathdoc},
     volume = {41},
     number = {1},
     year = {1934},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/PMF_1934_41_1_a2/}
}