@article {2552,
	title = {Calibrated models for simulation of stratified hot water heat stores},
	journal = {International Journal of Energy Research },
	volume = {32},
	year = {2008},
	pages = {661-676},
	author = {Panthalookaran, V. and El-Amin, M.F. and Heidemann, W. and M{\"u}ller-Steinhagen, H.}
}
