TY - JOUR AU - C. Theodosiou AU - L. Armstrong BT - Journal of Physics B: Atomic and Molecular Physics DA - Feb-02-1980 DO - 10.1088/0022-3700/12/3/004 PY - 1979 SP - L87 EP - L91 T2 - Journal of Physics B: Atomic and Molecular Physics TI - Two-photon ionisation of caesium UR - http://stacks.iop.org/0022-3700/12/i=3/a=004?key=crossref.42b51460526954907d085fc9e4ffebda VL - 12 SN - 0022-3700 ER -