@misc{AV_1931_2_1_a1,
     title = {Obsah 2. ro\v{c}n{\'\i}ku},
     journal = {Aktu\'arsk\'e v\v{e}dy},
     pages = {1--[1d]},
     year = {1931},
     volume = {2},
     number = {1},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/AV_1931_2_1_a1/}
}