@article{PMS_1924_1_1_a8,
     author = {Smoluchowski, Marian},
     title = {Conductance produced in gases by {R\"ontgen} rays, by ultra-violet light, and by {Uranium,} and some consequences thereof},
     journal = {Pisma Mariana Smoluchowskiego},
     pages = {56--79},
     publisher = {mathdoc},
     volume = {1},
     number = {1},
     year = {1924},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PMS_1924_1_1_a8/}
}