%0 Journal Article %A E. I. Deza %A B. Mhanna %T On special properties of some quasi-metrics %J Čebyševskij sbornik %D 2020 %P 145-164 %V 21 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2020_21_1_a8/ %G ru %F CHEB_2020_21_1_a8