O. Ragnisco

Superintegrable potentials on 3D Riemannian and Lorentzian spaces with nonconstant curvature

A. Enciso, F. J. Herranz, Á. Ballesteros, 2008, 0812.4124.

Density fluctuations in nuclear matter

F. Calogero, O. Ragnisco, F. Palumbo, 1975 .

Nonlinear evolution equations associated with the chiral-field spectral problem

M. Bruschi, O. Ragnisco, 1985 .

Dressing methodvs. classical Darboux transformation

D. Levi, A. Sym, O. Ragnisco, 1984 .