@article{JSFU_2023_16_2_a11,
     author = {Salim E. Usmanov},
     title = {On maximal operators associated with a family of singular surfaces},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
     pages = {265--274},
     publisher = {mathdoc},
     volume = {16},
     number = {2},
     year = {2023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JSFU_2023_16_2_a11/}
}