@article{GDZPPN002449684, title = {Estimation of the Sum of Statistical Variables by Using Classes with Random Limits}, journal = {Metrika}, volume = {10}, year = {1966}, pages = {39-45}, url = {http://dml.mathdoc.fr/item/GDZPPN002449684} }
Strobel, D. Estimation of the Sum of Statistical Variables by Using Classes with Random Limits. Metrika, Tome 10 (1966) pp. 39-45. http://gdmltest.u-ga.fr/item/GDZPPN002449684/