@article { WOS:000181015900004,
	title = {Bragg spectroscopy of the multibranch Bogoliubov spectrum of elongated Bose-Einstein condensates},
	journal = {PHYSICAL REVIEW LETTERS},
	volume = {90},
	number = {6},
	year = {2003},
	month = {FEB 14},
	pages = {060404},
	issn = {0031-9007},
	doi = {10.1103/PhysRevLett.90.060404},
	author = {Steinhauer, J and Katz, N and Ozeri, R and Davidson, N and Tozzo, C and Dalfovo, F}
}
