Myagmarjav, O., G. Khuukhenkhuu, C. Saikhanbayar, S. Davaa, O. Odgerel, and N. Baljinnyam. “SCATTERING PHASE SHIFTS OF LITHIUM ISOTOPES”. International Journal of Mathematics and Physics, vol. 13, no. 1, June 2022, pp. 55-59, doi:10.26577/ijmph.2022.v13.i1.06.