Pressure-induced structural transformations, orbital order and antiferromagnetism in La0.75Ca0.25MnO3 D.P. Kozlenko, N.T. Dang, S.E. Kichanov, E.V. Lukin, K. Knizek, Z. Jirák, L.S. Dubrovinsky, V.I. Voronin and B.N. Savenko Eur. Phys. J. B, 86 8 (2013) 360 Published online: 28 August 2013 DOI: 10.1140/epjb/e2013-40438-y