Media type: E-Article Title: Kink solitons of the double-quadratic model in the presence of an external spatially inhomogeneous force Contributor: Hołyst, J. A. Published: American Physical Society (APS), 1998 Published in: Physical Review E, 57 (1998) 4, Seite 4786-4788 Language: English DOI: 10.1103/physreve.57.4786 ISSN: 1063-651X; 1095-3787 Origination: Footnote: