Collect. Czech. Chem. Commun.
1986, 51, 175-187
https://doi.org/10.1135/cccc19860175
Topological aspects of chemical reactivity. A simple method for estimating the activation energies in pericyclic reactions
Robert Ponec
Institute of Chemical Process Fundamentals, Czechoslovak Academy of Sciences, 165 02 Prague 6-Suchdol
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