Organic transition states. V. The Diels-Alder reaction
Roderick E. Townshend
,
Girolamo Ramunni
,
Gil Segal
,
Roderick E. Townshend
,
Girolamo Ramunni
,
Gil Segal
,
Warren J. Hehre
,
L. Salem
1976
Journal of the American Chemical Society
130 citations