publication venue for Intensity Dependence of the Phase of the Field-induced Atomic Dipole in High-harmonic Generation. 7:88-98. 1997 Atoms in Superstrong Fields: the Kicked Dynamics. 3:482-486. 1993 Quasi-energy and Analytic Continuation in the Example of the Zero-range Potential in a Laser Field. 3:475-481. 1993