Numerical analysis of solitonic structures in systems with higher-order dispersion and nonlinearity [Electronic resource]Salupere, Andrus; Engelbrecht, Jüri; Ilison, Olari; Maugin, GerardProceedings of the European Conference on Computational Mechanics - ECCM '99 : August 31-September 3, 1999, Munich, Germany1999 / [17] p. [CD-ROM]