@article{matsuoka_1958, 
  title={(12) LIMIT ANALYSIS OF SPHERICAL SHELLS WITH FIXED EDGE UNDER UNIFORM LOADING}, 
  volume={59}, 
  DOI={10.3130/aijsaxx.59.0_68}, 
  publisher={Architectural Institute of Japan}, 
  author={Matsuoka}, 
  year={1958}
  }