1. Iorgachev, D. V., Bondarenko, O. V., Dashchenko, A. F., Usov, A. V. (2000). Volokonno-opticheskie kabeli. Teoreticheskie osnovy, konstruirovanie i raschet, tekhnologiya proizvodstva i ekspluataciya. Odessa, 536.
2. Makarov, T. V. (2009). Kogerentnye volokonno-opticheskie sistemy peredachi. Odessa: ONAS im. A. S. Popova, 220.
3. Agraval, G. (1996). Nelineynaya volokonnaya optika. Moscow: Mir, 323.
4. Gauer, Dzh. (1989). Opticheskie sistemy svyazi. Moscow: Radio i svyaz', 504.
5. The study of thermal connecting of telecommunication optical fibers (SiO2: GeO2) and EDF (SiO2: Al2O3, Er) fibers;Ratuszek;Bulletin of the Polish Academy of Sciences: Technical Sciences,2013