@article{TAM_1996_22_1_a4,
     author = {Djordje Mu\v{s}icki},
     title = {Gauss's principle in a parametric formulation of mechanics},
     journal = {Theoretical and applied mechanics},
     pages = {61 },
     year = {1996},
     volume = {22},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAM_1996_22_1_a4/}
}