1. Methyl 1H-1,2,4-triazole-3-carboxylate
2. Sheldrick, G. M. (1996). SADABS. University of Göttingen, Germany.
3. Sheldrick, G. M. (1997a). SHELXS97 and SHELXL97. University of Göttingen, Germany.
4. Sheldrick, G. M. (1997b). SHELXTL. Version 5.1. Bruker AXS Inc., Madison, Wisconsin, USA.
5. Siemens (1996). SMART and SAINT. Siemens Analytical X-ray Instruments Inc., Madison, Wisconsin, USA.