Thermodynamic properties of the spin-1/2 antiferromagnetic ladder Cu2(C2H12N2)2Cl4 under magnetic fieldR. Calemczuk, J. Riera, D. Poilblanc, J.-P. Boucher, G. Chaboussant, L. Lévy and O. PiovesanaEur. Phys. J. B, 7 2 (1999) 171-174DOI: https://doi.org/10.1007/s100510050600