Claus Mattheck

发表

Safety Factors in Trees

J. Schäfer, K. Bethge, C. Mattheck, 1993 .

FAILURE CRITERIA FOR TREES

D. Erb, D. Erb, K. Bethge, 1993 .

How to read the results of Resistograph M

W. Albrecht, K. Bethge, C. Mattheck, 1997 .

Wind and Trees: Failure modes of trees and related failure criteria

W. Albrecht, Claus Mattheck, Klaus Bethge, 1995 .