@article {695,
	title = {Toward improved description of DNA backbone: Revisiting epsilon and zeta torsion force field parameters},
	journal = {Journal of Chemical Theory and Computation},
	volume = {9},
	year = {2013},
	pages = {2339-2354},
	author = {Zgarbova, M and F. J. Luque and Sponer,J. and Cheatham, T E and Otyepka, M and Jurecka,P.}
}
