@article{TVP_2007_52_3_a2,
     author = {A. M. Vershik and A. D. Gorbul'skii},
     title = {Scaled entropy of filtrations of $\sigma$-fields},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {446--467},
     publisher = {mathdoc},
     volume = {52},
     number = {3},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_2007_52_3_a2/}
}