Publications 1986 LABORATORY DETECTION OF THE C5H RADICAL C. A. Gottlieb, E. W. Gottlieb, and P. Thaddeus Astronomy and Astrophysics,164: L5-L6,1986 link to paper THE ROTATIONAL SPECTRUM OF THE C3H RADICAL C. A. Gottlieb, E. W. Gottlieb, P. Thaddeus, and J. M. Vrtilek Astrophysical Journal, 303: 446-450, 1986 link to paper