@article{AV_1933_4_3_a1,
     author = {\v{S}amonil, Ferdinand},
     title = {Remark to the summation-formulas of the {Lubbock's} type},
     journal = {Aktu\'arsk\'e v\v{e}dy},
     pages = {120--124},
     year = {1933},
     volume = {4},
     number = {3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AV_1933_4_3_a1/}
}