1. De Saram GSW, Webster G, Kathirgamatamby N (1955) Post-mortem temperature and the time of death. J Crim Law Criminol Police Sci 46:562–577
2. Lundquist F (1956) Physical and chemical methods for the estimation of the time of death. Acta Med Leg Soc Liege 9:205–213
3. Fiddes FS, Patten PT (1958) A percentage method for representing the fall in body temperature after death. J Forensic Med 5(1):2–15
4. Marshall TK, Hoare FE (1962) Estimating the time of death–the rectal cooling after death and its mathematical expression. J Forensic Sci 7(1):56–81
5. Cengel AY (1998) Heat transfer: a practical approach, Internationalth edn. McGraw-Hill, New York