TY  - RPRT
TI  - Physics, chemistry and engineering in the 1990's 
AU  - Hellwig, Helmut
PY  - 1990
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 90-4284
DO  - 10.6028/NIST.IR.90-4284
ER  -