Antti Lignell, Jan Lundell*, Mika Pettersson, Leonid Khriachtchev, and Markku Räsänen, Kr–Cl stretching vibration of HKrCl: Matrix-isolation and anharmonic ab initio study: Spectroscopy in Cryocrystals and Matrices, Low Temp. Phys. 29, (2003) [Fiz. Nizk. Temp. 29, 1109-1113, (2003)] DOI: https://doi.org/10.1063/1.1619355.