Mikhailova, Julia Laboratory for Attosecond Physics, Max Planck Institute of Quantum Optics, Max Planck Society;
Fedorov, M. V., Mikhailova, J., & Volkov, P. A. (2009). Gaussian modelling and Schmidt modes of SPDC biphoton states. Journal of Physics B - Atomic Molecular and Optical Physics, 42(17): 175503. doi:10.1088/0953-4075/42/17/175503.