TY - JOUR
AU - Carl Hansen
BT - Bulletin of the American Astronomical Society (Observatory Report)
N1 - <p>JILA Pub. 1055</p>
PY - 1974
SE - 66
SP - 66
EP - 74
T2 - Bulletin of the American Astronomical Society (Observatory Report)
TI - Joint Institute for Laboratory Astrophysics of the National Bureau of Standards and the University of Colorado
VL - 6
ER -