ON THE ORIGIN OF A KINK IN THE HARDNESS SPECTRA OF COSMIC-RAY PROTONS AND HELIUM NUCLEI IN THE VICINITY OF 230 GV Article Loznikov V.M., Erokhin N.S., Zol’nikova N.N., Mikhailovskaya L.A. Plasma Physics Reports. Vol. v 41. 2015. P. 637-644
