@article{AV_1948_8_1_a5,
     author = {Podtiaguine, N.},
     title = {Sur le calul par groupes des r\'eserves math\'ematiques dans l'assurance invalidit\'e},
     journal = {Aktu\'arsk\'e v\v{e}dy},
     pages = {7--21},
     year = {1948},
     volume = {8},
     number = {1},
     mrnumber = {0034637},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/AV_1948_8_1_a5/}
}