Gakh GI, Konchatnij MI, Merenkov NP, Tomasi-Gustafsson E. General Analysis of the Reaction e^+ + e^- → N + Ñ + π^0. East Eur. J. Phys. [Internet]. 2022Jun.2 [cited 2024Nov.22];(2):23-2. Available from: https://periodicals.karazin.ua/eejp/article/view/18532