@article{PMS_1928_3_1_a4,
     author = {Smoluchowski, Marian},
     title = {Atomistyka wsp\'o{\l}czesna},
     journal = {Pisma Mariana Smoluchowskiego},
     pages = {31--42},
     publisher = {mathdoc},
     volume = {3},
     number = {1},
     year = {1928},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/item/PMS_1928_3_1_a4/}
}