Pure Appl. Chem., 1983, Vol. 55, No. 2, pp. 261-268
http://dx.doi.org/10.1351/pac198855020261
New experimental information from two-photon spectroscopy and comparison with theory
First page:
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Pure Appl. Chem., 1983, Vol. 55, No. 2, pp. 261-268
http://dx.doi.org/10.1351/pac198855020261