00638naa#a2200193#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200010500102210010100207215001100308608002700319675002900346700003000375700002200405856001700427EN\\bibl\8185220250223225339.7##a2412-9186##a20170625b2017####ek#y0engy0150####ca0#aRUS##aRU1#aUse photovoltaic modules for powering signaling centralization and blocking deviceseJournal article1#aSaint-PetersburgcFSBEI HE "Emperor Alexander I St. Petersburg State Transport University"d2017##a13 с.##aJournal article2local##a. 621.311.61:656.25zRUS#1aKushpilgIgor Vasilievich#1aButgAlexander N 4#aitt-pgups.ru