@article{JETPL.115.650,
    title = {Fluctuations of the Multiplicity of Co3+ Ions and Softening of the Phonon Spectrum of Rare-Earth Cobalt Oxides},
    author = {Orlov, Yu. S. and Dudnikov, V. A. and Sokolov, A. E. and Ovchinnikova, T. M. and Shestakov, N. P. and Ovchinnikov, S. G.},
    journal = {JETP Lett.},
    volume = {115},
    issue = {10},
    pages = {615},
    year = {2022},
    doi = {10.1134/S0021364022100575},
    url = {http://jetpletters.ru/ps/dx/10.31857/S1234567822100081},
    note = {[Pisma v ZhETF 115, 650 (2022)]}
}