@article{paperid:1067552, author = {Askari, Alidad and Danial Saadatmand and Javidan, Kurosh}, title = {Collective coordinate system in (2+1) dimensions: CP1 lumps-potential interaction}, journal = {Waves in Random and Complex Media}, year = {2018}, volume = {29}, number = {2}, month = {February}, issn = {1745-5030}, pages = {368--381}, numpages = {13}, keywords = {Collective coordinate system; lumps-potential interaction; CP1 model}, }