TY - JOUR AU - A. Pradhan BT - Planetary and Space Science DA - Jan-02-1980 DO - 10.1016/0032-0633(80)90092-6 PY - 1980 SP - 165 EP - 167 T2 - Planetary and Space Science TI - Branching ratios for the photoionization cross section of atomic oxygen UR - http://linkinghub.elsevier.com/retrieve/pii/0032063380900926 VL - 28 SN - 00320633 ER -