Egorova, Oksana, et al. «CHUVASH DIASPORA OF KAZAKHSTAN IN THE SECOND HALF OF THE XX – THE FIRST QUARTER OF THE XXI CENTURIES: FORMATION, REMIGRATION PROCESSES, CURRENT STATE». Revista Inclusiones, mayo de 2020, pp. 321-30, https://www.revistainclusiones.org/index.php/inclu/article/view/1238.