@article{JETPL.120.346,
    title = {Self-Trapping of a Laser Beam of Ultrarelativistic Intensities},
    author = {Bychenkov, V. Yu. and Kovalev, V. F.},
    journal = {JETP Lett.},
    volume = {120},
    issue = {5},
    pages = {334},
    year = {2024},
    doi = {10.1134/S0021364024602719},
    url = {http://jetpletters.ru/ps/dx/10.31857/S0370274X24090059},
    note = {[Pisma v ZhETF 120, 346 (2024)]}
}