00494naa#a2200169#i#450# EN\\bibl\14073 20250119141433.7 2071-7318 20161225b2016####ek#y0engy0150####ca RUS RU DATA SECURITY SYSTEM FOR THE WINMAP GIS Journal article Belgorod Belgorod State Technological University named after V.G. Shukhov 2016 3 с. Journal article local Zastavnoy Dmitriy zh-szf.ru