@inproceedings{sgem2018S14090,
  title = {VARIATIVITY IN SUFFIXES OF SECONDARY IMPERFECTIVES IN RUSSIAN. COGNITIVE ASPECT},
  author = {T. I. Galeev and V. D. Solovyev and L. Fangfang},
  booktitle = {5th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2018},
  year = {2018},
  pages = {695-702},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgemsocial2018/3.6/S14.090}
}