@article{JETPL.112.688,
    title = {Antiferromagnetic Resonance in a Spin-Gap Magnet with Strong Single-Ion Anisotropy},
    author = {Glazkov, V. N.},
    journal = {JETP Lett.},
    volume = {112},
    issue = {10},
    pages = {647},
    year = {2020},
    doi = {10.1134/S0021364020220099},
    url = {http://jetpletters.ru/ps/dx/10.31857/S1234567820220103},
    note = {[Pisma v ZhETF 112, 688 (2020)]}
}