@article {k93,
	title = {Harmonic generation in ionizing systems by the time-dependent complex coordinate Floquet method},
	journal = {Journal of Physics B: Atomic, Molecular and Optical Physics},
	volume = {26},
	year = {1993},
	pages = {1445},
	publisher = {IOP Publishing},
	author = {Ben-Tal, Nir and Moiseyev, Nimrod and Kosloff, Ronnie and Cerjan, Charles}
}
