@article{SIGMA_2023_19_a33,
     author = {Chris Halcrow and Egor Babaev},
     title = {Stable {Kink-Kink} and {Metastable} {Kink-Antikink} {Solutions}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2023},
     volume = {19},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2023_19_a33/}
}