@article{JETPL.114.4,
    title = {Search for a Heavy Neutrino in the Mass Range under 750 keV Using Electron Capture in 7Be},
    author = {Likhovid, N. A. and Pantuev, V. S.},
    journal = {JETP Lett.},
    volume = {114},
    issue = {1},
    pages = {8},
    year = {2021},
    doi = {10.1134/S002136402113004X},
    url = {http://jetpletters.ru/ps/dx/10.31857/S1234567821130024},
    note = {[Pisma v ZhETF 114, 4 (2021)]}
}