van Leeuwen, J PSaby, N P AJones, ALouwagie, GMicheli, ERutgers, MSchulte, R P OSpiegel, HToth, GCreamer, R E2018-01-122018-01-122017-12-01Gap assessment in current soil monitoring networks across Europe for measuring soil functions 2017, 12 (12):124007 Environmental Research Letters1748-932610.1088/1748-9326/aa9c5chttp://hdl.handle.net/10029/621148enArchived with thanks to Environmental Research LettersEnviron Res Lett 2017; 12(12):124007