Molecular mixed crystals from a macroscopic thermodynamic point of view Haj Oonk, PR van der Linde, Y Haget, L Bonpunt, NB Chanh and MA Cuevas-Diarte J. Chim. Phys., 88 (1991) 329-341 Published online: 29 May 2017 DOI: 10.1051/jcp/1991880329