@article{MTA_2020_5_2_a11,
     author = {Nikolai Yu. Lukoyanov,Anton R. Plaksin},
     title = {Hamilton-Jacobi {Equations} for {Neutral-Type} {Systems:} {Inequalities} for {Directional} {Derivatives} of {Minimax} {Solutions}},
     journal = {Minimax theory and its applications},
     year = {2020},
     volume = {5},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/MTA_2020_5_2_a11/}
}