@article{JSFU_2018_11_4_a7,
     author = {Sergey A. Badmaev and Ivan K. Sharankhaev},
     title = {On completeness of multifunction set of rank 2},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
     pages = {465--471},
     publisher = {mathdoc},
     volume = {11},
     number = {4},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JSFU_2018_11_4_a7/}
}