ELECTRICAL CONDUCTIVITY AND CATION VALENCIES IN NICKEL MANGANITEBRABERS VAM; TERHELL JCJM.1982; PHYSICA STATUS SOLIDI. (A). APPLIED RESEARCH; ISSN 0031-8965; DDR; DA. 1982; VOL. 69; NO 1; PP. 325-332; ABS. GER; BIBL. 25 REF.Article

FURTHER STUDIES ON POLYTYPISM IN GASE.TERHELL JCJM; VAN DER VLEUTEN WC.1976; MATER. RES. BULL.; U.S.A.; DA. 1976; VOL. 11; NO 2; PP. 101-106; BIBL. 7 REF.Article

NEW POLYTYPES IN VAPOUR GROWN GASE.TERHELL JCJM; LIETH RMA; VAN DER YLEUTEN WC et al.1975; MATER. RES. BULL.; U.S.A.; DA. 1975; VOL. 10; NO 6; PP. 577-581; BIBL. 6 REF.Article

POLYTYPE PHASE TRANSITION IN THE SERIES GASE_1-XS_XTERHELL JCJM; BRABERS VAM; VAN EGMOND GE et al.1982; J. SOLID STATE CHEM.; ISSN 0022-4596; GBR; DA. 1982; VOL. 41; NO 1; PP. 97-103; BIBL. 14 REF.Article

ATOMIC STRUCTURE OF THE 2HGAS₀-59SE_0.41BETA TYPE.KUHN A; CHEVALIER R; DESNOYERS C et al.1976; ACTA CRYSTALLOGR., B; DANEM.; DA. 1976; VOL. 32; NO 6; PP. 1910-1911; BIBL. 11 REF.Article