TY - JOUR AU - L. Armstrong AU - W. Fielder BT - Physica Scripta DA - Jan-01-1980 DO - 10.1088/0031-8949/21/3-4/035 PY - 1980 SP - 457 EP - 462 T2 - Physica Scripta TI - Photoionization Cross Sections Using the Multiconfiguration Hartree-Fock and its Extensions UR - http://stacks.iop.org/1402-4896/21/i=3-4/a=035?key=crossref.060f5581ec3bf9db8e2c4e13d2d05f4a VL - 21 SN - 0031-8949 ER -