2Ross Di Corleto. The evaluation of heat stress indices in a sub-tropical climate, using physiological comparisons [D].Geelong: Deakin University, 1998
3I. Holmer, H. Nilsson, G. Haventth. Clothing convective heat exchange-proposal for improved prediction in standards and models [J]. Annals of Occupational Hygiene, 1999, 43(5): 329-337