%0 Journal Article %T Checking of combinational circuits, based on sum codes with one weighted data bit %A Sapozhnikov, V.. %A Sapozhnikov, V.. %A Efanov, D.. %K technical diagnostics, concurrent error detection system, sum code, Berger code, bit weight, sum weight-based code, undetectable error in data vector, error detecting properties %J Transport automation research %D 2016 %N 2 %P 33 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"