Seeking policy-relevant knowledge : a comparative study of the contextualisation of participatory scenarios for the Narew River and Lake PeipsiKaljonen, Minna; Varjopuro, Riku; Giełczewski, Marek; Iital, ArvoEnvironmental science & policy2012 / p. 72-81 : illhttps://www.sciencedirect.com/science/article/pii/S1462901111001560