00666naa#a2200205#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200011200102210010100214215001100315608002700326675002600353700002000379700002100399700002300420856001700443EN\\bibl\8179520241110070633.7##a2412-9186##a20151225b2015####ek#y0engy0150####ca0#aENG##aRU1#aBasic principles of onboard positioning systemcorrectness test by railway automation meanseJournal article1#aSaint-PetersburgcFSBEI HE "Emperor Alexander I St. Petersburg State Transport University"d2015##a11 с.##aJournal article2local##a. 004.052+656.25zENG#1aPopovgPavel A #1aKorolevgIvan N #1aMylnikovgPavel D 4#aatjournal.ru