1. Vibration of Shells;Leissa;NASA SP-288,1973
2. The Mechanics of Vibrations of Cylindrical Shells;Markus,1988
3. Comparison of elastic solutions for three-point bending of curved pipes;Redekop;Thin-Walled Structures,1992
4. Mathematica: A System for Doing Mathematics by Computer;Wolfram,1991
5. Shell Theory;Niordson,1985