Disc-oscillation resonance and neutron star QPOs: 3:2 epicyclic orbital model M. Urbanec, G. Török, E. Šrámková, P. Čech, Z. Stuchlík and P. Bakala A&A, 522 (2010) A72 Published online: 04 November 2010 DOI: 10.1051/0004-6361/201014731