%0 Journal Article %A K. V. Stepanyantz %A O. V. Haneychuk %A V. Yu. Shirokova %T Three-loop $\beta$-functions and NSVZ relations for the~MSSM regularized by higher covariant derivatives %J Teoretičeskaâ i matematičeskaâ fizika %D 2023 %P 590-607 %V 216 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2023_216_3_a15/ %G ru %F TMF_2023_216_3_a15