LCAO MO SCF CI INDO/S QUANTUM-CHEMICAL CALCULATIONS OF CHARACTERISTICS OF ELECTRONIC TRANSITIONS INVOLVING EXCITED STATES IN UV ABSORPTION, STIMULATED EMISSION, AND PUMP-INDUCED REABSORPTION SPECTRA IN N, O, S SERIES OF HETEROAROMATIC MOLECULES Article Obukhov A.E. Laser Physics. Vol. 9. 1999. P. 723-735
EXACT ANALOGUES OF THE HARDY INEQUALITY FOR DIFFERENCES IN THE CASE OF RELATED WEIGHTS Article Burenkov V.I., Goldman M.L. Doklady Mathematics. Vol. 59. 1999. P. 372-374