D. Gerdes
- Optimal topology of trusses or perforated deep beams with rotational restraints at both ends. Dans: Structural Optimization, v. 5, n. 4 (décembre 1993). (1993):
- Exact optimal structural layouts for non-self-adjoint problems. Dans: Structural Optimization, v. 5, n. 4 (décembre 1993). (1993):