• Dependence of tourism destinations non-market value on the visit rate : the contingent valuation case study of Jägala WaterfallReimann, Mart; Ehrlich, ÜllasManagement for Protection and Sustainable Development : The Fourth International Conference on Monitoring and Management of Visitor Flows in Recreational and Protected Areas : Italy, 14-19 October 2008 : proceedings2008 / p. 239-242 https://mmv.boku.ac.at/refbase/files/reimann_mart_ehrli-2008-dependence_of_touris.pdf
• Hydropower or non-market values of nature : a contingent valuation study of Jägala Waterfalls, EstoniaEhrlich, Üllas; Reimann, MartRecent Researches in Energy, Environment, Devices, Systems, Communications and Computers : International Conference on Energy, Environment, Devices, Systems, Communications, Computers (EEDSCC'11) : Venice, Italy, March 8-10, 20112011 / p. 232-237 : ill
• Hydropower versus non-market values of nature : a contingent valuation study of Jägala Waterfalls, EstoniaEhrlich, Üllas; Reimann, MartInternational journal of geology2010 / 3, p. 59-63
• Non-use value of the natterjack toad (Bufo calamita) in Estonia : a contingent valuation studyReimann, Mart; Ehrlich, Üllas; Pädam, Sirje-IlonaRecent Researches in Chemistry, Biology, Environment and Culture : [proceedings of COMPUCHEM'11, BIO'11, EED'11, ICBB'11, ICAC'11] : Montreux, Switzerland, December 29-31, 20112011 / p. 202-206 : ill
• Public demand for shores in natural condition : a contingent valuation study in EstoniaReimann, Mart; Ehrlich, Üllas; Tõnisson, HannesInternational journal of geology2012 / p. 36-43 : ill
• Recreational preferences of Estonian coastal landscapes and willingness-to-pay in comparison – a good tool for creating national beach management strategyReimann, Mart; Ehrlich, Üllas; Tõnisson, HannesBeach management tools - concepts, methodologies and case studies2018 / p. 895-912 https://doi.org/10.1007/978-3-319-58304-4_46 https://www.scopus.com/sourceid/21100928235 https://www.scopus.com/record/display.uri?eid=2-s2.0-85075405319&origin=inward&txGid=2ebb337b1b934a327b54ab43fc511574 https://www.webofscience.com/wos/woscc/full-record/WOS:000448964600048
• Regional differences in recreational preferences of Estonian coastal landscapesReimann, Mart; Ehrlich, Üllas; Tõnisson, HannesJournal of coastal research2014 / p. 420-425 : ill https://doi.org/10.2112/SI70-071.1 https://www.scopus.com/sourceid/27374 https://www.scopus.com/record/display.uri?eid=2-s2.0-84952320022&origin=inward&txGid=7ddffc8073c232e9fe5fc01aa5bff6d9 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=J%20COASTAL%20RES&year=2014 https://www.webofscience.com/wos/woscc/full-record/WOS:000338176100072
• Tourism versus real estate development : a contingent valuation study of Estonian coastReimann, Mart; Ehrlich, Üllas; Tõnisson, HannesRecent Researches in Tourism and Economic Development : Proceedings of the 1st International Conference on Tourism and Economic Development (TED '11), University Center Drobeta Turnu Severin, Romania, October 27-29, 20112011 / p. 240-245