@article{escidoc:2161532, title = {Linked topological colloids in a nematic host}, author = {Martinez, A. and Hermosillo, L. and Tasinkevych, M. and Smalyukh, I. I.}, journal = {Proceedings of the National Academy of Sciences of the United States of America}, volume = {112}, number = {15}, pages = {4546--4551}, publisher = {National Academy of Sciences}, year = {2015}, doi = {10.1073/pnas.1500998112} }