Gao, W. et al. 2014. Synthesis and Crystal Structure of 4-Phenyl-3-(pyridin-4-yl)-1H-1,2,4-triazole-5(4H)-thione. Asian Journal of Chemistry. 26, 7 (Mar. 2014), 2083–2085. DOI:https://doi.org/10.14233/ajchem.2014.16183.