@article{JETPL.114.756,
    title = {Enhancement of the Cubic Nonlinearity in Epsilon-Near-Zero Media: Nondegenerate Optical Kerr Effect},
    author = {Kharitonov, A. V. and Gazizov, A. R. and Kharintsev, S. S.},
    journal = {JETP Lett.},
    volume = {114},
    issue = {11},
    pages = {687},
    year = {2021},
    doi = {10.1134/S0021364021230077},
    url = {http://jetpletters.ru/ps/dx/10.31857/S1234567821230063},
    note = {[Pisma v ZhETF 114, 756 (2021)]}
}