Notes on the secular determinant in molecular orbital theory

The electronic structure of conjugated systems I. General theory

1947 • 643 citations

The electronic structure of conjugated systems II. Unsaturated hydrocarbons and their hetero-derivatives

1947 • 330 citations

Part I.—Homogeneous thermal reaction of hydrocarbons. The structure and energies of some hydrocarbon molecules

1939 • 54 citations