@article{PMF_1897_8_1_a7,
     author = {Gosiewski, W{\l}.},
     title = {O atrakcyi},
     journal = {Prace Matematyczno-Fizyczne},
     pages = {178--191},
     publisher = {mathdoc},
     volume = {8},
     number = {1},
     year = {1897},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/item/PMF_1897_8_1_a7/}
}