Malybayev N.S. , Zhetesov S.S. , Abdugalieva G.B., Zholdybaeva G.S. INVESTIGATION OF THE STRESS FUNCTION IN THE UNDER ROOFING COAL BED USING THE WEDGE PROBLEM
Bezvesilna O.M. , Kotliar S.S. DYNAMIC ERROR OF STABILIZATION
Голубев Д.С., Потемкина Е.Б. Биполярный транзистор.