@misc{AV_1930_1_3_a4,
     title = {Literatura},
     journal = {Aktu\'arsk\'e v\v{e}dy},
     pages = {136--142},
     year = {1930},
     volume = {1},
     number = {3},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/AV_1930_1_3_a4/}
}