Thermodynamic properties of the spin-chain compound Pr3RuO7 M. Freamat, X.N. Lin, V. Durairaj, S. Chikara, G. Cao and J.W. Brill J. Phys. IV France, 131 (2005) 339-340 Published online: 18 January 2006 DOI: 10.1051/jp4:2005131085