[1]
S. SAFI, Z. and M. ALHENDAWI, H. 2010. Tautomerization and Substituent Effects on the Intramolecular Hydrogen Bonding in 4-Formyl-1-methylpyrazol-5-ol A Density Functional Theory. Asian Journal of Chemistry. 21, 6 (Mar. 2010), 4772–4784.