共 50 条
- [43] Variational principle and generalized variational principle in hydrodynamics of a class of non-Newtonian fluids Appl Math Mech Engl Ed, 4 (369-376):
- [45] BROADENING OF HAMILTON PRINCIPLE ON LINEAR NONCONSERVATIVE PROBLEMS INGENIEUR ARCHIV, 1971, 40 (01): : 55 - &
- [47] GENERALIZED VARIATIONAL PRINCIPLES IN CLASSICAL MECHANICS NUOVO CIMENTO, 1965, 3 (02): : 117 - +