@article {DanielsS11,
	title = {Nucleation at the {DNA} supercoiling transition},
	journal = {Phys. Rev. E},
	volume = {83},
	number = {4},
	year = {2011},
	month = {Apr},
	pages = {041924},
	publisher = {American Physical Society},
	doi = {10.1103/PhysRevE.83.041924},
	author = {Daniels, Bryan C. and Sethna, James P.}
}
