@article{05041639,
title = {Abstract superposition operators on mappings of bounded variation of two real variables. I.},
journal = {Sibirskij Matematicheskij Zhurnal},
volume = {46},
year = {2005},
pages = {698-717},
zbl = {1097.26010},
language = {en},
url = {http://dml.mathdoc.fr/item/05041639}
}
Chistyakov, V.V. Abstract superposition operators on mappings of bounded variation of two real variables. I.. Sibirskij Matematicheskij Zhurnal, Tome 46 (2005) pp. 698-717. http://gdmltest.u-ga.fr/item/05041639/