For citations:
Karvai K.V. ELECTRONIC PAYMENT SYSTEMS AND THEIR POSSIBLE WAY OF DEVELOPMENT. MIR (Modernization. Innovation. Research). 2013;4(1(13)):112-115. (In Russ.)
Karvai K.V. ELECTRONIC PAYMENT SYSTEMS AND THEIR POSSIBLE WAY OF DEVELOPMENT. MIR (Modernization. Innovation. Research). 2013;4(1(13)):112-115. (In Russ.)