Acoustic wave propagation in the solar sub-photosphere with localised magnetic field concentration: effect of magnetic tensionS. Shelyag, S. Zharkov, V. Fedun, R. Erdélyi and M. J. ThompsonA&A, 501 2 (2009) 735-743DOI: https://doi.org/10.1051/0004-6361/200911709
