@article{ZNSL_2015_436_a4,
     author = {B. M. Gurevich},
     title = {Toward the history of dynamical entropy: comparing two definitions},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {101--111},
     publisher = {mathdoc},
     volume = {436},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2015_436_a4/}
}