HYDROGEN CAPACITY AND CRYSTALLOGRAPHY OF ERFE₂-BASED AND ERCO₂-BASED TERNARY SYSTEMS.GUALTIERI DM; WALLACE WE.1977; J. LESS-COMMON METALS; NETHERL.; DA. 1977; VOL. 55; NO 1; PP. 53-59; BIBL. 4 REF.Article

CRYSTAL STRUCTURE OF ER₄O₂(OH)₈. HNO₃.WOLCOTT HA; MILLIGAN WO; BEALL GW et al.1976; J. INORG. NUCL. CHEM.; G.B.; DA. 1976; VOL. 39; NO 1; PP. 59-63; BIBL. 19 REF.Article

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CRYSTAL FIELD IN ERMG, ERPD AND RELATED COMPOUNDS.MORIN P; PIERRE J; SCHMITT D et al.1976; J. PHYS.; FR.; DA. 1976; VOL. 37; NO 5; PP. 611-616; ABS. FR.; BIBL. 27 REF.Article

ETUDE DES TRANSITIONS DE PHASE ET DE LA STRUCTURE DES ALLIAGES DU SYSTEME ER-OKIREEV MF; KOBZENKO GF; POGORELAYA VV et al.1980; IZV. AKAD. NAUK SSSR, NEORG. MATER.; ISSN 0002-337X; SUN; DA. 1980; VOL. 16; NO 5; PP. 869-872; BIBL. 13 REF.Article

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THE CRYSTAL STRUCTURE OF THE SODIUM ERBIUM ORTHOVANADATE ALPHA -NA₃ER(VO₄)₂.SALMON R; PARENT C; LE FLEM G et al.1976; ACTA CRYSTALLOGR., B; DANEM.; DA. 1976; VOL. 32; NO 10; PP. 2799-2802; BIBL. 11 REF.Article

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CONDITIONS FOR FORMATION OF ERB₆MAR RW.1973; J. AMER. CERAM. SOC.; U.S.A.; DA. 1973; VOL. 56; NO 5; PP. 275-278; BIBL. 19 REF.Serial Issue

ERBIUM GLASS LASERS AND THEIR APPLICATIONSGAPONTSEV VP; MATITSIN SM; ISINEEV AA et al.1982; OPTICS AND LASER TECHNOLOGY; ISSN 0030-3992; GBR; DA. 1982; VOL. 14; NO 4; PP. 189-196; BIBL. 39 REF.Article

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STRUCTURE CRISTALLINE DE L'HYPOPHOSPHITE D'ERBIUMASLANOV LA; IONOV VM; PORAJ KOSHITS MA et al.1975; IZVEST. AKAD. NAUK S.S.S.R., NEORG. MATER.; S.S.S.R.; DA. 1975; VOL. 11; NO 1; PP. 117-119; BIBL. 6 REF.Article

LES PHOSPHATES DE ERDZHABISHVILI NA; LANDIYA MV; KARGARETELI LN et al.1974; INST. FIZ. ORG. KHIM. P.G. MELIKISVILI, TBILISI; S.S.S.R.; DA. 1974; NO 2; PP. 237-242; BIBL. 4 REF.Article

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CHANNELS OF ENERGY LOSSES IN ERBIUM LASER GLASSES IN THE STIMULATED EMISSION PROCESSGAPONTSEV VP; MATITSIN SM; ISINEEV AA et al.1983; OPTICS COMMUNICATIONS; ISSN 0030-4018; NLD; DA. 1983; VOL. 46; NO 3-4; PP. 226-230; BIBL. 8 REF.Article

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ETUDE DES CONDITIONS DE DOSAGE DE ER EN PASSANT PAR SON ARSENIATESHAKHTAKHTINSKAYA IG; ISKENDEROV MG.1972; AZERBAJDZH. KHIM. ZH.; S.S.S.R.; DA. 1972; NO 4; PP. 117-120; ABS. AZERB.; BIBL. 4 REF.Serial Issue

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NOUVEAUX SCHEMAS D'EXCITATION DE TRANSITIONS LASERSANTIPENKO BM; MAK AA; SINITSYN BV et al.1982; Z. TEH. FIZ.; ISSN 0044-4642; SUN; DA. 1982; VOL. 52; NO 3; PP. 521-522; BIBL. 2 REF.Article

RADIOTEKHNIKA. TOM 18 = LASERS A VERREALEKSEEV NE; ANIKEEV YU G; GAPONTSEV VP et al.1978; ; SUN; MOSKVA: V.I.N.I.T.I.; DA. 1978; 148 P.: ILL.; 22 CM; BIBL. 470 REF.; ITOGI NAUKI I TEKHNIKI/RADIOTEKHNIKA; TOM 18Book