@misc{AV_1948__8_2_a6,
     title = {Zpr\'avy},
     journal = {Aktu\'arsk\'e v\v{e}dy},
     publisher = {mathdoc},
     volume = {08},
     number = {2},
     year = {1948},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/AV_1948__8_2_a6/}
}