G. A. Mun, R. R. Sarsengaliev, P. I. Urkimbayeva, R. B. Bakytbekov, and G. S. Irmukhametova, “Synthesis of new thermosensitive copolymers based on 2-hydroxyethylacrylate and 2-hydroxyethylmethacrylate and their interaction with surfactants”, IJBCh, no. 3, pp. 63–70, Jun. 2012.