Kinger*, Mayank, et al. “Reaction of Heteroaryl Hydrazines With 3-Cinnamoyl-4-Hydroxy-6-Methyl-2H-Pyran-2-Ones: Synthesis of Some Novel Pyrazolines and Their Iodine(III) Mediated Conversion to Corresponding Pyrazoles”. Asian Journal of Chemistry, vol. 26, no. 23, Nov. 2014, pp. 8084-6, doi:10.14233/ajchem.2014.17145.