@article{TIMM_2020_26_2_a19,
     author = {M. I. Sumin},
     title = {On the regularization of the classical optimality conditions in convex optimal control problems},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {252--269},
     publisher = {mathdoc},
     volume = {26},
     number = {2},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2020_26_2_a19/}
}