By Ettema D.   Borgers A.   Timmermans H.   in Geographical and Environmental Modelling

ISSN:1469-8323|4|2|175-187

Routledge Ltd‎(2000)‎

Access to resources Favorite 9.607758

By Dellaert B.G.C.   Ettema D.F.   Lindh C.   in Tourism Management

ISSN:0261-5177|19|4|313-320

Elsevier‎(1998)‎

Access to resources Favorite 1.958395