@article {17,
	title = {Structural Transition from Helices to Hemihelices},
	journal = {PLOS ONE},
	volume = {9},
	number = {4},
	year = {2014},
	pages = {98183},
	url = {/files/clarke/files/structural_transition_from_helices_to_hemihelices.pdf},
	author = {Liu, J. and Huang, J. and T. Su and K. Bertoldi and D.R. Clarke}
}
