TRANSITIONS A DEUX PHOTONS FORTEMENT INTERDITES DANS LES ATOMESGORSHKOV VG; MIKHAJLOV AI; MOSKALEV AN et al.1981; Z. EKSP. TEOR. FIZ.; ISSN 0044-4510; SUN; DA. 1981; VOL. 81; NO 1; PP. 115-127; ABS. ENG; BIBL. 7 REF.Article

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OFF-RESONANCE TRANSIENT RESPONSE OF A THREE-LEVEL SYSTEMWILSON RJ; HAHN EL.1982; PHYSICAL REVIEW. A. GENERAL PHYSICS; ISSN 0556-2791; USA; DA. 1982; VOL. 26; NO 6; PP. 3404-3407; BIBL. 19 REF.Article

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INFLUENCE DES PROCESSUS INDUITS SUR LE SPECTRE DE LUMINESCENCE PARAMETRIQUE SPONTANEE DANS UN CHAMP INTENSESOKOLOVSKIJ RI.1976; OPT. I SPEKTROSK.; S.S.S.R.; DA. 1976; VOL. 40; NO 6; PP. 1036-1042; BIBL. 14 REF.Article

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GAUGE INVARIANT INTERPRETATION OF MULTIPHOTON TRANSITION PROBABILITIESLEUBNER C; ZOLLER P.1980; J. PHYS. B; ISSN 0022-3700; GBR; DA. 1980; VOL. 13; NO 18; PP. 3613-3617; BIBL. 15 REF.Article

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