PARTIAL AND TOTAL PHOTOIONIZATION CROSS SECTIONS OF ATOMIC Ba, La AND Ce IN THE RANGE OF THE GIANT 4d RESONANCES D. HANDSCHUH, M. MEYER, M. PAHLER, T. PRESCHER, M. RICHTER, B. SONNTAG and H.E. WETZEL J. Phys. Colloques, 48 C9 (1987) C9-539-C9-542 DOI: 10.1051/jphyscol:1987989