Amphiphiles, monolayers and micelles R. Angelico, G. Palazzo, U. Olsson, Structural investigation of lecithin/cyclohexane solutions ......... 1 L. Ambrosone, A. Ceglie: L. Cantu, M. Corti, E. Del Favero, A calorimetric study of thermal hysteresis effects in ganglioside E. Muller, A. Raudino. S. Sonnino: micelles ............................................... 5 T. Diirrschmidt, H. Hoffmann, Electrorheological effects in lecithin organogels with water Y.A. Shchipunov: and glycerol ........................................... 11 P. Dynarowicz-Lqtka, Langmuir monolayers formed by a novel group of...