Solitons in systems with a quartic potential and higher-order dispersionSalupere, Andrus; Maugin, Gerard; Engelbrecht, JüriProceedings of the Estonian Academy of Sciences. Physics. Mathematics1997 / 1/2, p. 118-127

Solitons in systems with a quartic potential and higher-order dispersionSalupere, Andrus; Maugin, Gerard; Engelbrecht, JüriEuromech 348 : Nonlinear Dynamics of Heterogeneous and Microstructured Solids, May 22-26, 1996, Tallinn, Estonia : book of abstracts1996 / p. 42