@article{JETPL.117.639,
    title = {Formation of a High-Energy Particle Beam by Means of Focusing Crystal Devices},
    author = {Britvich, G. I. and Kostin, M. Yu. and Pitalev, V. I. and Poluektov, I. V. and Sandomirskiy, Yu. E. and Chesnokov, M. Yu. and Chesnokov, Yu. A. and Yanovich, A. A.},
    journal = {JETP Lett.},
    volume = {117},
    issue = {9},
    pages = {635},
    year = {2023},
    doi = {10.1134/S0021364023600829},
    url = {http://jetpletters.ru/ps/dx/10.31857/S123456782309001X},
    note = {[Pisma v ZhETF 117, 639 (2023)]}
}