Martsinkovskaya T. D. :
Reflexological studies of child's development
90'2 p.117
El'konin B. D. :
Concerning transitory action form phenomena
94'1 p.47
Tsukerman G. A. :
What is and what is not developed by learning activity in junior schoolchildren?
98'5 p.68
Kovtunovich M. G. :
N. A. Menchinskaya's studies of formation of a scientific outlook in the context of modern cognitive psychology
05'3 p.133