http://people.bu.edu/jaylowe/Named%20reactions/H/HVZ/HVZ.htm (http://people.bu.edu/jaylowe/Named%20reactions/H/HVZ/HVZ.htm)
http://people.bu.edu/jaylowe/Named%20reactions/References/References.htm (http://people.bu.edu/jaylowe/Named%20reactions/References/References.htm)
http://www.chem.wisc.edu/areas/reich/handouts/Nomenclature/nomenclature-one-word.htm (http://www.chem.wisc.edu/areas/reich/handouts/Nomenclature/nomenclature-one-word.htm)