Submillimeter Spectroscopy of Interstellar Hydrides 
Zmuidzinas, J., Blake, G.A., Carlstrom, J.E., Keene, J., Miller, D., Schilke, P., Ugras, N.G. 
in 
Airborne Astronomy Symposium on the Galactic Ecosystem, ed. M. R. Hass, J. A. Davidson, E. F. Erickson 
1995 ASPC 73, 33  
ADS