Charge ordering and elastic constants in Fe3-xZnxO4 H. Schwenk, S. Bareiter, C. Hinkel, B. Lüthi, Z. Kakol, A. Koslowski and J. M. Honig Eur. Phys. J. B, 13 3 (2000) 491-494 Published online: 15 February 2000 DOI: 10.1007/s100510050060