@misc{PMS_1927_2_1_a41,
     title = {Spis rzeczy},
     journal = {Pisma Mariana Smoluchowskiego},
     pages = {655--656},
     year = {1927},
     volume = {2},
     number = {1},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/item/PMS_1927_2_1_a41/}
}