00644naa#a2200157#i#4500001001400000005001700014100004100031102000700072200010200079210010100181215001000282608003700292675010700329700003300436856001700469EN\\bibl\779720240920074054.5##a20221019b2022####ek#y0engy0150####ca##aRU1#aASSESSMENT OF INSTRUMENTAL RECOGNIZABILITY OF RAILWAY SIGNALLING SIGNSeConference article/thesis1#aSaint-PetersburgcFSBEI HE "Emperor Alexander I St. Petersburg State Transport University"d2022##a4 с.##aConference article/thesis2local##aв технических науках. 51-74aТехника средств транспорта. 629#1aZhigalkogEvgeniy Faddeevich4#aatjournal.ru