TY  - RPRT
TI  - Analysis of the shape of the far-infrared spectra of H?-H? and H?-He collisions 
AU  - Cohen, E Richard
AU  - Birnbaum, George
PY  - 1981
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 80-2175
DO  - 10.6028/NBS.IR.80-2175
ER  -