- Optics Letters, Vol. 33, Issue 16, pp. 1887-1889 (August 2008)
- Tom Robinson, Prashant Valluri, Hugh B. Manning, Dylan M. Owen, Ian Munro, Clifford B. Talbot, Christopher Dunsby, John F. Eccleston, Geoff S. Baldwin, Mark A. A. Neil, Andrew J. de Mello, Paul M. W. French
- Optics Letters, Vol. 33, Issue 23, pp. 2743-2745 (December 2008)
- D. Hampai, S. B. Dabagov, G. Cappuccio, A. Longoni, T. Frizzi, G. Cibin, V. Guglielmotti, M. Sala