Wallace William E, Guttman Charles M, Hanton Scott D
Polymers Division, Materials Science and Engineering Laboratory, National Institute of Standards and Technology, Gaithersburg, MD 20899-8541.
Air Products and Chemicals, Inc., 7201 Hamilton Blvd., Allentown, PA 18195-1501.
J Res Natl Inst Stand Technol. 2003 Feb 1;108(1):79-85. doi: 10.6028/jres.108.008. Print 2003 Jan-Feb.