Charlemagne's summit canal: an early medieval hydro-engineering project for passing the Central European Watershed
查理曼大帝的顶峰运河：一项早期中世纪水利工程，旨在穿越中欧分水岭
期刊:PLoS One
影响因子:2.6
doi:10.1371/journal.pone.0108194
Zielhofer, Christoph; Leitholdt, Eva; Werther, Lukas; Stele, Andreas; Bussmann, Jens; Linzen, Sven; Schneider, Michael; Meyer, Cornelius; Berg-Hobohm, Stefanie; Ettel, Peter
