Valuing the commons: An international study on the recreational benefits of the Baltic Sea
Czajkowski, Mikolaj; Ahtiainen, Heini; Artell, Janne; Budzinski, Wiktor; Hasler, Berit; Hasselström, Linus; Meyerhoff, Jürgen; Nõmmann, Tea; Semeniene, Daiva; Söderqvist, Tore; Tuhkanen, Heidi; Lankia, Tuija; Vanags, Alf; Zandersen, Marianne; Zylicz, Tomasz; Hanley, Nick (Elsevier Science, 2015)