1. �strand I (1960) Aerobic work capacity in men and women with special reference to age. Acta Physiol Scand 49: Suppl 169
2. �strand PO, Rodahl K (1980) Textbook of work Physiology. Mc Graw-Hill, Book Comp., New York pp 339?341
3. Belding HS, Kamon E (1973) Evaporative coefficients for prediction of safe limits in prolonged exposures to work under hot conditions. Fed Proc 32:1598?1601
4. Berglund LG, Gonzalez RR (1977) Evaporation of sweat from sedentary man in humid environments. J Appl Physiol: Respirat Environ Exercise Physiol 42(5):767?772
5. Candas V, Libert JP, Vogt JJ (1979) Human skin wettedness and evaporative efficiency of sweating. J Appl Physiol Respirat Environ Exercise Physiol 46:522?528