TY - JOUR AU - Sydney Geltman BT - Physical Review Letters DA - Jan-04-1985 DO - 10.1103/PhysRevLett.54.1909 PY - 1985 SP - 1909 EP - 1912 T2 - Physical Review Letters TI - Multiple Ionization of a Hartree Atom by Intense Laser Pulses VL - 54 SN - 0031-9007 ER -