共 50 条
- [24] The Inverse Problem of the Calculus of Variations: Separable Systems Acta Applicandae Mathematica, 1999, 57 : 239 - 254
- [26] The Inverse Problem of the Calculus of Variations: Separable Systems Acta Appl Math, 3 (239-254):
- [28] THE INVERSE PROBLEM IN THE CALCULUS OF VARIATIONS AND THE GEOMETRY OF THE TANGENT BUNDLE PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1990, 188 (3-4): : 147 - 284
- [29] THE ADJOINT OF A NONLINEAR OPERATOR AND THE INVERSE PROBLEM OF THE CALCULUS OF VARIATIONS MATEMATICA APLICADA E COMPUTACIONAL, 1986, 5 (03): : 293 - 300