On solitonic structures in nonconservative dispersive mediaSalupere, Andrus; Kukk, MarttiAbstract book : Finno-Ugric International Conference on Mechanics : FUDOM 2001, May 27-June 2, Rackeve/Budapest, Hungary2001 / ? p Scaled microstructure and internal variablesEngelbrecht, Jüri; Vendelin, MarkoAbstract book : Finno-Ugric International Conference on Mechanics : FUDOM 2001, May 27-June 2, Rackeve/Budapest, Hungary2001 / ? p