Vol.4, No2, 2004, pp. 63-66
UDC 539.42:519.6

This is Chapter 5 of the invited lecture “Problems in Fracture Mechanics” by S. Sedmak, J. Jarić and M. Berković, presented at the 15th Yugoslav Congress of Theoretical and Applied Mechanics, held in Kupari, 1981. The original paper is published in Congress Proceedings (in Serbian), Vol. 1, pp. 67-118, and represents a continuation of the First Paper.