?-Electron ring currents and magnetic shielding in oxygen-containing unsaturated heterosystems
1979 ◽
Vol 19
(4)
◽
pp. 528-534
◽
1992 ◽
Vol 260
◽
pp. 123-132
◽
1965 ◽
Vol 43
(12)
◽
pp. 4522-4523
◽
2014 ◽
Vol 118
(20)
◽
pp. 3688-3697
◽
1971 ◽
Vol 0
(0)
◽
pp. 681-686
◽
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