TY - JOUR TI - Lagrangian and Hamiltonian formalism for constrained variational problems PY - 2002 AU - Piccione, Paolo AU - Tausk, Daniel Victor T2 - Proceedings of the Royal Society of Edinburgh, Section A - Mathematics SN - 1473-7124 DO - 10.1017/S0308210500002183 UR - https://doi.org/10.1017/S0308210500002183 PP - Edinburgh VL - 132 IS - 7 SP - 1417-1437 ER -