Lazarev V. S. : Psychic development in cultural-historical theory of activity 99'3 p.18
Lazarev V. S. :
New edition of V. V. Davydov's book "Types of generalization in education" (in Russian)
00'3 p.143
Lazarev V. S. :
On the reflection of psychological theory of cognition
05'4 p.41