Riccati generalization of self-similar solutions of nonautonomous Gross-Pitaevskii equationP.K. Panigrahi, Rama Gupta, Amit Goyal and C.N. KumarEur. Phys. J. Special Topics, 222 3-4 (2013) 655-663DOI: https://doi.org/10.1140/epjst/e2013-01870-7