TY - JOUR AU - D. Z. Arov TI - To the history of the appearance of the notion of $\epsilon$-entropy of an authomorphism of a~Lebesque space and $(\varepsilon,T)$-entropy of a~dynamical system with continuous time JO - Zapiski Nauchnykh Seminarov POMI PY - 2015 SP - 76 EP - 100 VL - 436 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_2015_436_a3/ LA - ru ID - ZNSL_2015_436_a3 ER -