On solitons in microstructured solids and granular materials. - Andrus Salupere; J. Engelbrecht; O. Ilison; Lauri Ilison (Math. Comput. Simul., 2005)

Propagation of sech2-type solitary waves in hierarchical KdV-type systems. - Lauri Ilison; Andrus Salupere (Math. Comput. Simul., 2009)