Sellgren10

K. Sellgren, M. W. Werner, J. G. Ingalls, J. D. T. Smith, T. M. Carleton, and C. Joblin “C₆₀ in reflection nebulae,” The Astrophysical Journal Letters, 2010, 722(1), L54. DOI: 10.1088/2041-8205/722/1/L54