Seite - 1018 - in Book of Full Papers - Symposium Hydro Engineering

8. CLEARANCES AND COPYRIGHT The author(s) is (are) responsible for obtaining written permission to profile the project or subject matter in their papers from any and all clients, owners or others who commissioned the work. ICOLD assumes proper permission has been obtained by author(s) and accepts no liability for the author(s) failing to do so. If a figure, table or photograph has been published previously, it will be necessary for the author(s) either to obtain written approval from the original publisher; or refer clearly to the source of previously published material in the caption of the figure, table or photograph. 1018