@article { WOS:000179205100001,
	title = {Beliaev damping of quasiparticles in a Bose-Einstein condensate},
	journal = {PHYSICAL REVIEW LETTERS},
	volume = {89},
	number = {22},
	year = {2002},
	month = {NOV 25},
	pages = {220401},
	issn = {0031-9007},
	doi = {10.1103/PhysRevLett.89.220401},
	author = {Katz, N and Steinhauer, J and Ozeri, R and Davidson, N}
}
