N. N. Kopytina, O. W. Kuzmina, Y. E. Lomonosova, T. E. Soboleva, and T. M. Pristinskaya, “Ways of Forming Expressive Vocabulary of Youth Sociolect (As Exemplified in French Language)”, TAKSAD, vol. 6, no. 3, pp. 1459-1467, Jun. 2017.