@article{VaLiLe2011,
	author={J. Vankerschaver and C. Liao and M. Leok},
	journal={Journal of Nonlinear Science},
	title={Generating Functionals and {L}agrangian {PDE}s},
	note={(submitted, Marsden memorial issue, invited paper, 
\href{http://arxiv.org/abs/1111.0280}{\tt arXiv:1111.0280})},
	year={2011},
}