@article{VTAMU_2022_27_140_a4,
     author = {M. I. Sumin},
     title = {On regularization of the nondifferential {Kuhn{\textendash}Tucker} theorem in a nonlinear problem for constrained extremum},
     journal = {Vestnik rossijskih universitetov. Matematika},
     pages = {351--374},
     year = {2022},
     volume = {27},
     number = {140},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTAMU_2022_27_140_a4/}
}