@article{AV_1930__1_1_a3,
     author = {Truksa, L.},
     title = {Application of {Bessel} coefficients in approximative expressing of collectives},
     journal = {Aktu\'arsk\'e v\v{e}dy},
     pages = {2--13},
     publisher = {mathdoc},
     volume = {01},
     number = {1},
     year = {1930},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AV_1930__1_1_a3/}
}