Translation of "Vvedenie v teorii︠u︡ funkt︠s︡iĭ s obobshchennymi proizvodnymi i kvazikonformnye otobrazhenii︠a︡", Moscow, 1983.
Quasiconformal mappings and Sobolev spaces by V. M. Golʹdshteĭn. ISBN 0792305434. Published by Kluwer Academic in 1990. Publication and catalogue information, links to buy online and reader comments.