@article{DAN_1989_309_6_a0,
     author = {A. A. Vladimirov},
     title = {Averaging properties of multidimensional hysteresis operators},
     journal = {Doklady Akademii Nauk},
     pages = {1289--1292},
     year = {1989},
     volume = {309},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_309_6_a0/}
}