Substituent effects in the azulene system: correlation analysis of the nuclear magnetic resonance data for substituted azulenes (a DSP assessment)
2009 ◽
Vol 74
(5)
◽
pp. 1064-1071
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1982 ◽
pp. 1809
◽
1991 ◽
Vol 217
(3)
◽
pp. 531-540
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