1.
Reben M, Burtan B, Cisowski J, Wasylak J. Spectroscopic properties of rare earth ions in tellurite glass. Photonics Lett. Pol. [Internet]. 2012 Dec. 31 [cited 2024 Nov. 23];4(4):pp. 149-151. Available from: http://photonics.pl/PLP/index.php/letters/article/view/4-53