Hoy, AR; Bunker, PR. A precise solution of the rotation bending Schrödinger equation for a triatomic molecule with application to the water molecule. Journal of Molecular Spectroscopy. 1979, 74: 1–8. Bibcode:1979JMoSp..74....1H. doi:10.1016/0022-2852(79)90019-5.
Hoy, AR; Bunker, PR. A precise solution of the rotation bending Schrödinger equation for a triatomic molecule with application to the water molecule. Journal of Molecular Spectroscopy. 1979, 74: 1–8. Bibcode:1979JMoSp..74....1H. doi:10.1016/0022-2852(79)90019-5.