00726naa#a2200193#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200016100102210010100263215001100364608002700375675006700402700002200469700002400491856001700515EN\\bibl\8186220250103044003.5##a2412-9186##a20170925b2017####ek#y0engy0150####ca0#aRUS##aRU1#aA simulator of signalling, centralization and blocking cable line characteristics for light-optical light-emitting-diode systems’ testingeJournal article1#aSaint-PetersburgcFSBEI HE "Emperor Alexander I St. Petersburg State Transport University"d2017##a12 с.##aJournal article2local##aМеры безопасности. Сигналы. 656.25zRUS#1aNasedkingOleg A #1aLediaevgEvgenii V 4#aatjournal.ru