Publications 1985 LABORATORY DETECTION OF THE C3H RADICAL C. A. Gottlieb, J. M. Vrtilek, E. W. Gottlieb, P. Thaddeus, and A. Hjalmarson Astrophysical Journal, 294: L55-L58,1985 link to paper ASTRONOMICAL IDENTIFICATION OF THE C3H RADICAL P. Thaddeus, C. A. Gottlieb, A. Hjalmarson, L. E. B. Johansson, W. M. Irvine, P. Friberg, and R. A. Linke Astrophysical Journal, 294: L49- L53, 1985 link to paper LABORATORY AND ASTRONOMICAL DETECTION OF THE DEUTERATED ETHYNYL RADICAL CCD J. M. Vrtilek, C. A. Gottlieb, W. D. Langer, P. Thaddeus, and R. W. Wilson Astrophysical Journal, 296: L35- L38, 1985 link to paper LABORATORY AND ASTRONOMICAL IDENTIFICATION OF CYCLOPROPENYLIDENE, C3H2 P. Thaddeus, J. M. Vrtilek, and C. A. Gottlieb Astrophysical Journal, 299: L63-L66, 1985 link to paper