Localized modes in the Gross-Pitaevskii equation with a parabolic trapping potential and a nonlinear lattice pseudopotential. - G. L. Alfimov; L. A. Gegel; M. E. Lebedev; Boris A. Malomed; Dmitry A. Zezyulin (Commun. Nonlinear Sci. Numer. Simul., 2019)