LDR 00742naa#a2200205#i#450# 001 EN\\bibl\81873 005 20241121201913.4 011 ## _a2412-9186 100 ## _a20171225b2017####ek#y0engy0150####ca 101 0# _aRUS 102 ## _aRU 200 1# _aThe analysis of the existing software systems with the purpose of building a geographic information control system of JSC «Russian Railways» departments _eJournal article 210 1# _aSaint-Petersburg _cFSBEI HE "Emperor Alexander I St. Petersburg State Transport University" _d2017 215 ## _a16 с. 608 ## _aJournal article _2local 675 ## _a. 528.063, 519.652 _zRUS 700 #1 _aNikitchin _gAndrey A 700 #1 _aBogdanov _gNicolay A 700 #1 _aRybkyn _gVladimir S 856 4# _aatjournal.ru _u