Mcelroy , D. L., Kimpflen , J. F., Graves , R. S. and Wysocki, D. C.
1990 ASTM International, ASTM Committee C-16 on Thermal Insulation
Mcelroy , D. L., Kimpflen , J. F., Graves , R. S. and Wysocki, D. C., (1990), "Insulation materials, testing, and applications", ASTM International, ASTM Committee C-16 on Thermal Insulation.