@article{TAM_1982_8_1_a4,
     author = {Mila Ka\v{z}i\'c},
     title = {Stability of equilibrium of nonholonomic rheonomic systems},
     journal = {Theoretical and applied mechanics},
     pages = {41 },
     publisher = {mathdoc},
     volume = {8},
     number = {1},
     year = {1982},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAM_1982_8_1_a4/}
}