%0 Journal Article %A N. A. Zhabko %A V. V. Karelin %A V. V. Provotorov %A S. M. Sergeev %T The method of penalty functions in the analysis of optimal control problems of Navier --- Stokes evolutionary systems with a spatial variable in a network-like domain %J Vestnik Sankt-Peterburgskogo universiteta. Prikladnaâ matematika, informatika, processy upravleniâ %D 2023 %P 162-175 %V 19 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSPUI_2023_19_2_a2/ %G en %F VSPUI_2023_19_2_a2