For citations:
Komarova A.A., Kryshtanovskaya O.V. Social network for tourism «Couchsurfing» as a social phenomenon. Vestnik Universiteta. 2019;(3):173-176. (In Russ.) https://doi.org/10.26425/1816-4277-2019-3-173-176
Komarova A.A., Kryshtanovskaya O.V. Social network for tourism «Couchsurfing» as a social phenomenon. Vestnik Universiteta. 2019;(3):173-176. (In Russ.) https://doi.org/10.26425/1816-4277-2019-3-173-176