@article {eisenmann2007fine,
	title = {Fine structure of a laser-plasma filament in air},
	journal = {Physical review letters},
	volume = {98},
	number = {15},
	year = {2007},
	pages = {155002},
	publisher = {APS},
	author = {Eisenmann, Shmuel and Pukhov, Anatoly and Zigler, Arie}
}
