TY - JOUR AU - E. Condon BT - Proceedings of the National Academy of Sciences U S A N1 - JILA Pub. 66 PY - 1964 EP - 635\textendash637 T2 - Proceedings of the National Academy of Sciences U S A TI - Intensity-Dependent Absorption of Light UR - http://www.jstor.org/discover/10.2307/72612?uid=21377\&uid=3739568\&uid=2129\&uid=2\&uid=70\&uid=3\&uid=67\&uid=21375\&uid=62\&uid=3739256\&sid=21102653935223 VL - 52 ER -