Makhachkala

AligadzhievEl’peliDagestan State University, 43a Gadzhieva St., Makhachkala 367025, Russiacherlin51@mail.ru

CherlinVladimirA.Dagestan State University, 43a Gadzhieva St., Makhachkala 367025, Russiacherlin51@mail.ru

AskenderovAzimD.Dagestan State University, 43a Gadzhieva St., Makhachkala 367025, Russiaaskenderov@mail.ru

GichikhanovaUzlipatA.Dagestan State University, 43a Gadzhieva St., Makhachkala 367025, Russiauzlipat92@mail.ru

GadzhiramazanovаAishatG.Dagestan State University, 43a Gadzhieva St., Makhachkala 367025, Russiagadzhiramazanova@gmail.com

MazanaevaLudmila F.Dagestan State University, 43a Gadzhieva St., Makhachkala 367025, Russiamazanaev@mail.ru

MazanaevaLyudmilaF.Dagestan State University, 4 Batyryaya Str., Makhachkala 367000, Russiamazanaev@mail.ru

GichihanovaUzlipatA.Dagestan State University, 4 Batyryaya Str., Makhachkala 367000, Russiauzlipat92@mail.ru

MazanaevaLyudmilaF.Dagestan State University, 4 Batyryaya Str., Makhachkala 367000, Russiamazanaev@mail.ru