Columnar to nematic mesophase transition in mixtures of rhodium or copper soaps with hydrocarbon solvents M. Ibn-Elhaj, D. Guillon, A. Skoulios, A. M. Giroud-Godquin et J.-C. MarchonJ. Phys. II France, 2 12 (1992) 2197-2206DOI: https://doi.org/10.1051/jp2:1992260
