Bibcode:1980JChPh..73.3255A. doi:10.1063/1.440520. (原始内容存档于2021-09-07). Altman, R. S., Crofton, M. W., & Oka, T. Observation of the infrared ν2 band (CH
Benedict; Ahuja, Janvi; Sandbrink, Jonas B.; Teperowski Monrad, Joshua; Altman, George. Understanding the effectiveness of government interventions against