Portail documentaire

Jürgen, Dengler, Oldeland, Jens, Jansens, Florian, Chytrý, Milan (1967-), Ewald, Jörg, Finckh, Manfred, Glöckler, Falko, Lopez-Gonzalez, Gabriela, Peet, Robert K., Schaminée, Joop H.J. , 2012. Vegetation databases for the 21st century. , . 447 pp.