PMR SPECTRA AND 3-DIMENSIONAL STRUCTURE OF ISOMERIC 3-METHYL-9-PHENYLINDANOPIPERIDINES СтатьяZAKHAROV V.F., ZVOLINSKII V.P., FESENKO D.A., PROSTAKOV N.S.Journal of Structural Chemistry. Том 16. 1975. С. 434-437
VERSION OF FROZEN CORE AO APPROXIMATION IN NONEMPIRICAL CALCULATIONS OF MOLECULES BY ROOTHAANS MO LCAO SCF METHOD СтатьяRYABOV M.A., KLIMENKO N.M., CHARKIN O.P.Journal of Structural Chemistry. Том 16. 1975. С. 459-462