@article{PMF_1894_5_1_a14,
     author = {Krauze, W.},
     title = {R\'o\.znice i r\'o\.zniczki wyk{\l}adnicze},
     journal = {Prace Matematyczno-Fizyczne},
     pages = {160--168},
     publisher = {mathdoc},
     volume = {5},
     number = {1},
     year = {1894},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/item/PMF_1894_5_1_a14/}
}