%0 Journal Article %A Sysala, Stanislav %A Tichý, Petr %T Editorial %J Applications of Mathematics %D 2020 %P 121-122 %V 65 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/AM.2020.0018-20/ %R 10.21136/AM.2020.0018-20 %G en %F 10_21136_AM_2020_0018_20