Maes, J., Hauck, J., Paracchini, M. L., Ratamäki, O.
, Termansen, M., Perez-Soba, M., Kopperoinen, L., Rankinen, K., Schägner, J. P., Henrys, P., Cisowska, I.
, Zandersen, M., Jax, K., La Notte, A., Leikola, N., Pouta, E., Smart, S.
, Hasler, B., Lankia, T. ... Bidoglio, G. (2012).
A spatial assessment of ecosystem services in Europe - Phase II: Methods, case studies and policy analysis & Synthesis Report. European Commission, Joint Research Centre. PEER Report No. 4
https://doi.org/10.2788/4198,
https://doi.org/10.2788/41831