BibTeX Export

@article{Authenticus:P-000-FWK,
	title = {{Singularities of the Hamiltonian vectorfield in nonautonomous variational problems}},
	author = {H Mena Matos},
	doi = {10.1016/s0022-247x(03)00303-2},
	journal = {Journal of Mathematical Analysis and Applications},
	number = {2},
	pages = {610-632},
	publisher = {Academic Press Inc Elsevier Science},
	type = {Article},
	volume = {283},
	year = {2003}
}