1. G. Beckmann, P.V. Gilli, Thermal Energy Storage, Springer, Wien, 1984, p. 272.
2. J.A. Duffie, W.A. Beckman, Solar Energy Thermal processes, Wiley/Interscience Publication, New York, 1974, p. 420.
3. Storage tanks a numerical experiment;Cabelli;Solar Energy,1977
4. Y.H. Zurigat et al., A comparison study of one-dimensional models for stratified thermal storage tanks, ASME Journal Solar Energy Engineering 111 (1989) 204–210.
5. Temperature distribution in the heat accumulating water reservoir having internal heat source;Sateikis;Proceedings of LIAg Engineering,1995