The Online Books Page

Books by J. Penzien:

Books in the extended shelves:

• Penzien, J.: Deflections and stresses in hemispherical lightweight cellular support structure with flexible supporting shell (University of California Lawrence Radiation Laboratory, 1963), also by G. L. Sheldon, Lawrence Radiation Laboratory, and Lawrence Livermore Laboratory (page images at HathiTrust)
• Penzien, J.: Finite element solution for thin shells of revolution (National Aeronautics and Space Administration :, 1964), also by Z. A. Lu, E. P. Popov, United States National Aeronautics and Space Administration, and Berkeley University of California (page images at HathiTrust)

Find more by J. Penzien at your library, or elsewhere.