TY  - RPRT
TI  - A Fortran program for analysis of ellipsometer measurements and calculation of reflection coefficients from thin films 
AU  - McCrackin, Frank L
PY  - 1964
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS TN 242
DO  - 10.6028/NBS.TN.242
ER  -