Briscoe, J.L.; Cho, S.Y.: 'Hybrid plasmonic resonance for enhanced refractive index sensing', Electronics Letters, 2011, 47, (23), p. 1294-1295, DOI: 10.1049/el.2011.2981
IET Digital Library, https://digital-library.theiet.org/;jsessionid=7i9t7l54l2keb.x-iet-live-01content/journals/10.1049/el.2011.2981