@article{TVP_1969_14_1_a21,
     author = {I. L. Romanovskaya},
     title = {A~note on {Wald's} sequential probability ratio test},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {172--175},
     year = {1969},
     volume = {14},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1969_14_1_a21/}
}