For citations:
Selezenev R.S. USING THE TECHNIQUES OF CROWDSOURCING IN TOURISM: PROBLEMS AND ACHIEVEMENTS. SibScript. 2015;(2-7):244-250. (In Russ.)
Selezenev R.S. USING THE TECHNIQUES OF CROWDSOURCING IN TOURISM: PROBLEMS AND ACHIEVEMENTS. SibScript. 2015;(2-7):244-250. (In Russ.)