TAM, S.; FAJARDO, M. E. Observation of the high resolution infrared absorption spectrum of CO₂ molecules isolated in solid parahydrogen: Low-Temperature Physics and Chemistry in Cryomatrice. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 26, n. 9-10, p. 889–898, 2000. DOI: 10.1063/1.1312391. Disponível em: http://80.92.230.95/index.php/fnt/article/view/f26-0889e. Acesso em: 11 лис. 2025.