%0 Journal Article
%A V. P. Zastavnyi
%T Analog of Schoenberg's Theorem for $a$-Conditionally Negative Definite Matrix-Valued Kernels
%J Matematičeskie zametki
%D 2023
%P 81-93
%V 114
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_2023_114_1_a5/
%G ru
%F MZM_2023_114_1_a5