1. ASHRAE (1998). ASHRAE handbook of refrigeration
2. ASHRAE (2001). ASHRAE handbook of fundamentals
3. European Standard EN 441-2 (2001). Refrigerated display cabinets. Part 2: classification, requirements and test conditions
4. Field, B., & Loth, E. (2001). Measurements of air curtain entrainment. In Proceedings of ASME FEDSM 2001 May
5. Effects of store relative humidity on refrigerated display case performance;Howell;ASHRAE Transactions,1993