Giester, G.; Lengauer, C. L.; Tillmanns, E.; Zemann, J. (2002). "Tl2S: Re-Determination of Crystal Structure and Stereochemical Discussion". Journal of Solid State Chemistry. 168 (1): 322. Bibcode:2002JSSCh.168..322G. doi:10.1006/jssc.2002.9711.
Giester, G.; Lengauer, C. L.; Tillmanns, E.; Zemann, J. (2002). "Tl2S: Re-Determination of Crystal Structure and Stereochemical Discussion". Journal of Solid State Chemistry. 168 (1): 322. Bibcode:2002JSSCh.168..322G. doi:10.1006/jssc.2002.9711.