@article{10_21136_MB_1997_126152,
     author = {Krupkov\'a, Olga},
     title = {Noether theorem and first integrals of constrained {Lagrangean} systems},
     journal = {Mathematica Bohemica},
     pages = {257--265},
     publisher = {mathdoc},
     volume = {122},
     number = {3},
     year = {1997},
     doi = {10.21136/MB.1997.126152},
     mrnumber = {1600644},
     zbl = {0897.58024},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/articles/10.21136/MB.1997.126152/}
}