Kozhevnikova, Marina E., Armen G. Oganesian, and Oleg V. Teryaev. 2019. “Non-Perturbative Quantum Chromodynamics and Short Strings in Electron-Positron Pair Annihilation to Hadrons”. Journal of the Belarusian State University. Physics, no. 2 (May): 4-15. https://doi.org/10.33581/2520-2243-2019-2-4-15.