@misc{AV_1938__7_1_a6,
     title = {Zpr\'avy},
     journal = {Aktu\'arsk\'e v\v{e}dy},
     pages = {44--45},
     publisher = {mathdoc},
     volume = {07},
     number = {1},
     year = {1938},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/AV_1938__7_1_a6/}
}