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- [5] HUECKEL METHOD FOR A CALCULATION OF PI-ELECTRON STRUCTURE ZHURNAL STRUKTURNOI KHIMII, 1972, 13 (01): : 99 - &
- [6] EXCITATION-ENERGIES IN PI-ELECTRON SYSTEMS - APPLICATION OF GREENS FUNCTION METHOD WITH 2ND-ORDER PERTURBATION TERMS PROGRESS OF THEORETICAL PHYSICS, 1976, 55 (06): : 1685 - 1696
- [8] ELECTRONIC-STRUCTURE OF EXTENDED PI-ELECTRON SYSTEMS ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1980, 180 (AUG): : 155 - ORPL
- [9] ELECTRONIC-STRUCTURE OF EXTENDED PI-ELECTRON SYSTEMS CHEMICA SCRIPTA, 1981, 17 (1-5): : 111 - 111