1. Lower bound to limit pressure of nozzle-to-cylindrical shell attachment;Ellyin,1971
2. Limit pressure of nozzles in cylindrical shells;Ellyin,1972
3. Limit-in-plane couples of nozzles in cylindrical vessels and branch connections in piping systems;Ellyin,1973
4. Out-of-plane limit couples of nozzles in cylindrical vessels or branch pipes in tee connections;Ellyin,1973
5. A lower bound to the limit pressure of a flush radial cylindrical branch in a cylindrical pressure vessel;Robinson,1975