@misc{WM_1899_3_3-4_a0,
     title = {O dzia{\l}alno\'sci naukowej {Sophusa} {Liego}},
     journal = {Wiadomo\'sci Matematyczne},
     pages = {85--119},
     publisher = {mathdoc},
     volume = {3},
     number = {3-4},
     year = {1899},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/item/WM_1899_3_3-4_a0/}
}