00506naa#a2200181#i#450# EN\\bibl\14313 20260728060854.2 1999-8775 20140930b2014####ek#y0engy0150####ca RUS RU Using subfractals for coding and image recognition. Journal article Bryansk Bryansk State Technical University 2014 5 с. Journal article local Gulakov Vasiliy Klepinin Sergey zh-szf.ru