@article{PMF_1897_8_1_a6,
     author = {Meyer, Fr. and Dickstein, S.},
     title = {O stanie obecnym teoryi niezmiennik\'ow. {Cz\k{e}\'s\'c} druga {A}},
     journal = {Prace Matematyczno-Fizyczne},
     pages = {139--177},
     publisher = {mathdoc},
     volume = {8},
     number = {1},
     year = {1897},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/item/PMF_1897_8_1_a6/}
}