@article{JETPL.118.417,
    title = {Effect of the Energy Conservation Law, Space Dimension, and Problem Symmetry on the Poynting Vector Field Singularities},
    author = {Tribelsky, M. I.},
    journal = {JETP Lett.},
    volume = {118},
    issue = {6},
    pages = {414},
    year = {2023},
    doi = {10.1134/S0021364023601859},
    url = {http://jetpletters.ru/ps/dx/10.31857/S1234567823180064},
    note = {[Pisma v ZhETF 118, 417 (2023)]}
}