@article{10_2298_FIL2109951L,
     author = {Ling Li},
     title = {Optimal integrability for some integral system of {Wolff} type},
     journal = {Filomat},
     pages = {2951 },
     year = {2021},
     volume = {35},
     number = {9},
     doi = {10.2298/FIL2109951L},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2109951L/}
}