TY  - RPRT
TI  - X-ray powder diffraction analysis of three portland cement reference material clinkers 
AU  - Stutzman, Paul E
PY  - 1992
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 4785
DO  - 10.6028/NIST.IR.4785
ER  -