TY  - RPRT
TI  - ELAS - A general purpose computer program for the equilibrium problems of linear structures. Volume 1 - User's manual
AU  - Akyuz, F. A.
AU  - Utku, S.
PY  - 1968
UR  - https://ntrs.nasa.gov/citations/19680010046
ID  - 19680010046
ER  -