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Hughes, R.A.; Brown, J.M.; Evenson, K.M., Rotational Spectrum of the AsH2 Radical in Its Ground State, Studied by Far-Infrared Laser Magnetic Resonance, J. Mol. Spectrosc., 2000, 200, 2, 210, https://doi.org/10.1006/jmsp.1999.8037 . [all data]