%0 Journal Article %A B. O. Volkov %A A. N. Pechen %T On the detailed structure of quantum control landscape for fast single qubit phase-shift gate generation %J Izvestiya. Mathematics %D 2023 %P 906-919 %V 87 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_2023_87_5_a3/ %G en %F IM2_2023_87_5_a3