Haarmann, F.; Jacobs, H.; Roessler, E.; Senker, J. (2002). «Dynamics of anions and cations in hydrogensulfides of alkali metals (NaHS, KHS, RbHS): A proton nuclear magnetic resonance study». J. Chem. Phys.117 (3): 1269–1276. doi:10.1063/1.1483860 !CS1 manut: Nomes múltiplos: lista de autores (link)