Akzhigitova Э. ., Kurmangaliyeva . В. ., Duisenbay . А. ., and Kalzhigitov . Н. ., “LEPTON CHARACTERISTICS OF "HEAVY ELECTRONS" AND THEIR MANIFESTATIONS IN NEUTRON STARS”, Phys-Math, vol. 69, no. 1, p. 179184, Jun. 2021.