TY - JOUR
AU - Michael Fink
AU - Peter Zoller
BT - Physical Review A
DA - Jan-03-1989
DO - 10.1103/PhysRevA.39.2933
PY - 1989
SP - 2933
EP - 2947
T2 - Physical Review A
TI - Quantum-defect parametrization of perturbative two-photon ionization cross sections
VL - 39
SN - 0556-2791
ER -