Gakh, G. I., Konchatnij, M. I., Merenkov, N. P., & Gakh, A. G. (2018). POLARIZATION PHENOMENA IN PROCESS e⁺+e⁻ → N+Ñ+γ. East European Journal of Physics, 5(1), 4-27. https://doi.org/10.26565/2312-4334-2018-1-01