TY - ECHAP AU - S.-I. Chu AU - William Reinhardt N1 - JILA Pub. 1602 PB - John Wiley \& Sons, Incorporated PY - 1978 TI - L2-Floquet Treatment of Intensity-Dependent Multiphoton Ionization of the Hydrogen Atom SN - ISBN-10 0471037907; ISBN-13 9780471037903 ER -