@book{Mandra2019laser,
author={Mandra, Y.V. and Abdulkerimov, K.T. and Svetlakova, E.N. and Griroriev, S.S. and Gegalina, N.M. and Semencova, E.A. and Vlasova, M.I. and Boldyrev, Y.A. and Kotikova, A.Y. and Ivashov, A.S. and Legkih, A.V. and Abdulkerimov, T.K. and Diomidov, I.A.},
title={Laser technology},
publisher={TIRAZH Publishing House},
year={2019},
pages={140},
}