Geffroy, Olivier, et al. “3-Isobutyl-2-Methoxypyrazine Is Neutrally Perceived by Consumers at Usual Concentrations in French Sauvignon and Fer Wines from the Gaillac Area”. OENO One, vol. 54, no. 4, Dec. 2020, pp. 1133-42, doi:10.20870/oeno-one.2020.54.4.4492.