Study of mechanism of supporting structure stress-strain state changing in the process of winning operations

за авторством S. S. Smerechanskij, S. A. Kurnosov, Ju. S. Opryshko, A. A. Tsikra
Опубліковано 2017

Ensured sustainability of the preparatory roadways at the stages of their mining and exploitation

за авторством A. A. Tsikra, D. I. Averkin, Ju. S. Opryshko, V. V. Zaderij
Опубліковано 2015