@article {585,
	title = {Low-momentum classical mechanics with effective quantum potentials},
	journal = {Phys. Rev. B},
	volume = {71},
	year = {2005},
	pages = {235111},
	attachments = {https://professor.ufrgs.br/sites/default/files/fernando-haas/files/low_momentum.pdf},
	author = {F. Haas}
}
