TY - CHAP A1 - Uhlig, C. A1 - Kahle, Olaf A1 - Wieneke, B. A1 - Bauer, Monika A1 - Keller, Jürgen T1 - Optical Crack Tracing : a New Method for the Automatic Determination of Fracture Toughness for Crack Initiation and Propagation T2 - Proceedings, MICROMAT 2000, April 17-19, 2000, Berlin, Germany Y1 - 2001 SN - 3-932434-15-3 SP - 618 EP - 629 PB - ddp goldenbogen CY - Dresden ER -