@article{PearceWiederheckerPoultonetal.2007, author = {G. J. Pearce and G. S. Wiederhecker and Christopher G. Poulton and Sven Burger and P. St. J. Russell}, title = {Models for guidance in kagome-structured hollow-core photonic crystal fibres}, journal = {Optics Express}, volume = {15}, pages = {12680}, doi = {10.1364/OE.15.012680}, year = {2007}, }