1.
Nowik-Boltyk P, Borisenko IV, Demidov VE, Demokritov SO. Magnon Laser. Ukr. J. Phys. [Internet]. 2019 Nov. 1 [cited 2022 Aug. 17];64(10):938. Available from: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019546