Kotik M. A. : Psychological problems of safety in work (in Russian) 87'2 p.185
Kotik M. A. :
Sources of interest in work: some psychological mechanisms
89'6 p.81
Kotik M. A. :
A new method of experimental evaluation of the attitudes towards emotiogenic events
94'1 p.97
Kotik M. A. :
On Tartu University students' estimation of their future
95'2 p.105