Structure d'une lactone allergisante: Le frullanolide—I, G.W.Perold, J.-C.Muller, G.Ourisson, Laboratoire associé au CNRS, Institut de Chimie, Université Louis Pasteur, 1 rue Blaise Pascal, 67008 Strasbourg, France, Received 23 July 1972, Accepted 14 August 1972, Available online 15 March 2001. https://www.sciencedirect.com/science/article/abs/pii/S0040402001889237