Molaei, H., B. Sadeghi, e M. Moslemin. “Synthesis of Nanostructured Sawdust-BF3: An Efficient Reagent for Synthesis of 2,3,5-Substituted-2H-Pyrazole Derivatives”. Ciência E Natura, vol. 37, dezembro de 2015, p. 75-79, doi:10.5902/2179460X20833.