%0 Journal Article %T Hamming codes and its modifications research within concurrent error detection systems %A Sapozhnikov, V.. %A Sapozhnikov, V.. %A Efanov, D.. %K concurrent error detection (CED) system, operational outputs, Hamming code, Berger code, Hamming code modi fi cation, modular code, data vectors, error in data vectors %J Transport automation research %D 2015 %N 1 %P 26 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"