1. SESAM-69 a general purpose finite element method program;Egeland,1972
2. SESAM-69—A general purpose finite element method program
3. SESAM-69 User's Manuals, Part I and 2, Det norske Veritas, Oslo, Norway.
4. Elasto-plastic analysis, general description of NV342 and NV349;Mo,1976
5. NV342 Elasto-plastic membrane analysis, user's manual;Mo,1976