%0 Journal Article %T Method of formation of sum code with improved effi ciency of error detection in data vectors %A Sapozhnikov, V.. %A Sapozhnikov, V.. %A Efanov, D.. %A Dmitriev, V.. %A Cherepanova, M.. %K technical diagnostics, concurrent error detection (CED) system, sum code, Berger code, weighted transition, code with summation of weighted transitions, undetectable error in data vector, error detection properties, optimum code %J Transport automation research %D 2016 %N 2 %P 28 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"