Climate, vegetation and fire history during the past 18,000 years, recorded in high altitude lacustrine sediments on the Sanetti Plateau, Bale Mountains (Ethiopia) oleh Betelhem Mekonnen, Bruno Glaser, Roland Zech, Michael Zech, Frank Schlütz, Robert Bussert, Agerie Addis, Graciela Gil-Romera, Sileshi Nemomissa, Tamrat Bekele, Lucas Bittner, Dawit Solomon, Andreas Manhart, Wolfgang Zech