@article{paperid:1062361,
author = {S. Nazifkar and Javidan, Kurosh and Sarbishaei, Mohsen},
title = {Interaction of Double Sine-Gordon Solitons with External Potentials: an Analytical Model},
journal = {Chinese Physics Letters},
year = {2016},
volume = {33},
number = {12},
month = {December},
issn = {0256-307X},
pages = {120502--120506},
			numpages = {4},
keywords = {Double Sine-Gordon model; Solitons; collective coordinates},
}