@article{TVP_1993_38_3_a3,
     author = {A. A. Lebedev and V. A. Lebedev},
     title = {Generalization of the expectation for a unified description of random and indefinite factors},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {529--539},
     publisher = {mathdoc},
     volume = {38},
     number = {3},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1993_38_3_a3/}
}