@article{AV_1933__4_1_a2,
     author = {Zwinggi, Ernst},
     title = {Ein {Beitrag} zur {Deckungskapitalberechnung}},
     journal = {Aktu\'arsk\'e v\v{e}dy},
     pages = {1--10},
     publisher = {mathdoc},
     volume = {04},
     number = {1},
     year = {1933},
     language = {ge},
     url = {http://geodesic.mathdoc.fr/item/AV_1933__4_1_a2/}
}