Coherent effects in molecules with alternative excitation channels

V. M. Akulin, Trudy FIAN,114, 60–89 (1979). B. G. Sartakov, Trudy FIAN,114, 90–106 (1979). V. M. Akulin, S. S. Alimpiev, N. V. Karlov, and B. G. Sartakov, Zh. Eksp. Teor. Fiz.,72, 88–97 (1977). V. M. Akulin and A. M. Dykhne, Zh. Eksp. Teor. Fiz.,73, 2098–2106 (1977). J. D. Stettler, C. M. Bowder, N. M. Witron, and J. H. Eberly, Phys. Lett. A73, 171–174 (1979). G. K. Paramonov and V. A. Savva, Dokl. Akad. Nauk SSSR,25, 24–27 (1981). G. K. Paramonov and V. A. Savva, “Coherent excitation of quantum systems with degenerate energy levels,” Preprint No. 240, Inst. Phys. Akad. Nauk SSSR, Minsk (1981). G. K. Paramonov and V. A. Savva, Zh. Prikl. Spektrosk.,36, No. 4, 624–631 (1982). M. V. Kuz'min, Kvantovaya Elektron.,5, 759–764 (1978). M. V. Kuz'min and V. N. Sazonov, Kvantovaya Elektron.,6, 539–547 (1979). R. V. Ambartzumian, V. S. Letokhov, G. N. Makarov, and A. A. Puretskii, Opt. Commun.,25, 69–73 (1978). V. N. Bagratashvili, V. S. Dolzhikov, and V. S. Letokhov, Zh. Eksp. Teor. Fiz.,76, 18–25 (1979).