For citations:
Gorbachenya K.N., Kisel V.E., Deineka R.V., Yasukevich A.S., Kuleshov N.V., Maltsev V.V., Mitina D.D., Volkova E.A., Leonyuk N.I. Continuous-wave Laser on Er,Yb-Codoped Pentaborate Crystal. Devices and Methods of Measurements. 2019;10(4):301-307. https://doi.org/10.21122/2220-9506-2019-10-4-301-307