@article{TVP_1988_33_1_a29, author = {D. M. Chibisov and W. R. van Zwet}, title = {Letter to the editors}, journal = {Teori\^a vero\^atnostej i ee primeneni\^a}, pages = {211}, publisher = {mathdoc}, volume = {33}, number = {1}, year = {1988}, language = {en}, url = {http://geodesic.mathdoc.fr/item/TVP_1988_33_1_a29/} }