Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{AV_1948__8_2_a4, author = {Janko, Jaroslav}, title = {Difference equation of the policy reserve}, journal = {Aktu\'arsk\'e v\v{e}dy}, pages = {68--75}, publisher = {mathdoc}, volume = {08}, number = {2}, year = {1948}, mrnumber = {0032230}, language = {en}, url = {http://geodesic.mathdoc.fr/item/AV_1948__8_2_a4/} }
Janko, Jaroslav. Difference equation of the policy reserve. Aktuárské vědy, Tome 08 (1948) no. 2, pp. 68-75. http://geodesic.mathdoc.fr/item/AV_1948__8_2_a4/