One-dimensional cubic-quintic Gross-Pitaevskii equation for Bose-Einstein condensates in a trap potential Carlos Trallero-Giner, Rolci Cipolatti and Timothy C.H. Liew Eur. Phys. J. D, 67 7 (2013) 143 Published online: 16 July 2013 DOI: 10.1140/epjd/e2013-40163-9