%0 Journal Article %T Approaches to the definition of concept "customer loyalty" in hospitality industry %A Popravkina , A.. %A Morozova, L.. %A Chernova , D.. %K loyalty, personnel loyalty, consumer loyalty, loyalty marketing, hospitality industry, competitiveness %J Services in Russia and abroad %D 2016 %N 10 %P 8 %I Russian State University of Tourism and Service