@misc{Kalinka2001, author = {Gerhard Kalinka}, title = {Micro indentation and scratch tests for surface characterisation}, booktitle = {XXII. Donaul{\"a}ndergespr{\"a}che {\"u}ber die nat{\"u}rliche und k{\"u}nstliche Alterung von Polymeren}, type = {lecture}, year = {2001}, }