- Optics Letters, Vol. 34, Issue 13, pp. 2075-2077 (July 2009)
- A. Pugžlys, G. Andriukaitis, A. Baltuška, L. Su, J. Xu, H. Li, R. Li, W. J. Lai, P. B. Phua, A. Marcinkevičius, M. E. Fermann, L. Giniūnas, R. Danielius, S. Ališauskas
- Optics Letters, Vol. 34, Issue 14, pp. 2168-2170 (July 2009)
- Andrew Benedick, Dmitry Tyurikov, Mikhail Gubin, Ruth Shewmon, Issac Chuang, Franz X. Kärtner