On solitons in microstructured solids and granular materialsSalupere, Andrus; Engelbrecht, Jüri; Ilison, Olari; Ilison, LauriMathematics and computers in simulation2005 / p. 502-513 : ill On solitons in microstructured solids and granular materialsSalupere, Andrus; Ilison, Olari; Ilison, Lauri; Engelbrecht, JüriThe Third International Conference on Nonlinear Evolution Equations and Wave Phenomena : Computation and Theory, April 7-10, 2003, Athens, USA, The University of Georgia : book of abstracts / p. 171