Sampath, A., Prabhakar Reddy, V., Kalyan Chakravarthy, A., & Pratap Reddy, P. (2012). Green Synthetic Approach to 5-Substituted-1H-Tetrazoles via Recycle and Reuse of Tributyltin Chloride. Asian Journal of Chemistry, 25(1), 393–396. https://doi.org/10.14233/ajchem.2013.13106