1. O. Sinanoğlu, Advan. Chem. Phys. 6, 315–412 (1964); ADCPAA0065-2385
2. see also O. Sinanoğlu, in Modern Quantum Chemistry—Istanbul Lectures, Part II—Interactions, O. Sinanoğlu, Ed. (Academic Press Inc., New York, 1965), pp. 221–237.
3. O. Sinanoğlu, J. Chem. Phys. 37, 191 (1962).JCPSA60021-9606
4. O. Sinanoğlu, J. Phys. Chem. 66, 2283 (1962).JPCHAX0022-3654
5. Since one can treat all distances, intramolecular interactions can also be studied by this procedure (see Refs. 1, 2, and 3).