''Vortex fluctuations in BSCCO and YBCO'' V. Persico, V. Cataudella, F. Fontana and P. Minnhagen, Physica C 260, 41 (1996)
''Two-dimensional vortices in layered superconductors.'' V. Cataudella, Physica C 207, 193 (1993)
''Simple estimates for vortex fluctuations in connection with high-T_c superconductors'' V. Cataudella and P. Minnhagen, Physica C 166 442 (1990)
''Renormalisation equations for the two-dimensional Coulomb gas: inclusion of the single-particle charge distribution and comparison with Monte Carlo simulation'' V. Cataudella, P. Minnhagen and H. Weber, J. Phys: Condens. Matter 2 2345 (1990)