1. Anwendungen der Scattenoptik zur Untersuchung des Zerreiβvorgangs von Platten;Manogg,1964
2. Interaction of cracks with other cracks or boundaries;Theocaris;Materialprüfung,1971
3. Elastic stress intensity factors evaluated by caustics;Theocaris,1981
4. Experimental Stress Analysis;Dally,1991
5. Some properties of generalized epicycloids applied to fracture mechanics;Theocaris;Z. angew. Math. Phys.,1971