| Hector, A; Schmid, B; Beierkuhnlein, C; Caldeira, MC; Diemer, M; Dimitrakopoulos, PG; Finn, JA; Freitas, H; Giller, PS; Good, J; Harris, R; Högberg, P; Huss-Danell, K; Joshi, J; Jumpponen, A; Körner, C; Leadley, PW; Loreau, M; Minns, A; Mulder, CPH; O'Donovan, G; Otway, SJ; Pereira, JS; Prinz, A; Read, DJ; Scherer-Lorenzen, M; Schulze, ED; Siamantziouras, A-SD; Spehn, EM; Terry, AC; Troumbis, AY; Woodward, FI; Yachi, S; Lawton, JH: Plant diversity and productivity of European grasslands, Science, 286, 1123-1127 (1999), doi:10.1126/science.286.5442.1123 | |
