@article {773, title = {Mitteilungen der Ddeutschen Dendrologischen Gesellschaft}, year = {1978}, note = {This publication is available in the Tree Ring Laboratory; please contact the lab for more information. }, keywords = {dendrochronology}, author = {Bartels, H. and Scheller, H. and Schroeder, F. and Seehan, G. and Bartels, A.} }