@article{AV_1935_5_3_a1,
     author = {Guldberg, Alf},
     title = {Eine {Anwendung} der {Differenzengleichungen} in der theoretischen {Statistik}},
     journal = {Aktu\'arsk\'e v\v{e}dy},
     pages = {116--128},
     year = {1935},
     volume = {5},
     number = {3},
     zbl = {0012.41002},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/AV_1935_5_3_a1/}
}