@article{PismaZhETF.100.698,
    title = {Entropy spectrum and area spectrum of a modified Schwarzschild  black hole via an action invariance},
    author = {Liu, C. Z. and Yu, G. X.},
    journal = {Письма в ЖЭТФ},
    volume = {100},
    issue = {10},
    pages = {698},
    year = {2014},
    doi = {10.7868/S0370274X14220032},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X14220032},
    note = {[JETP Letters 100, 615 (2014)]}
}