@article{PFMT_2022_2_a2,
     author = {S. S. Girgel},
     title = {Kummer {3D} light beams without the {Gaussian} apodization with transferable terminating power},
     journal = {Problemy fiziki, matematiki i tehniki},
     pages = {18--21},
     publisher = {mathdoc},
     number = {2},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PFMT_2022_2_a2/}
}