@article{VTAMU_2024_29_146_a6,
     author = {A. A. Uspenskii and P. D. Lebedev},
     title = {Alpha sets and their hulls: analytical relationships in the plane case},
     journal = {Vestnik rossijskih universitetov. Matematika},
     pages = {204--217},
     year = {2024},
     volume = {29},
     number = {146},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTAMU_2024_29_146_a6/}
}