ON THE APPLICATION OF PHASE RELATIONSHIPS TO COMPLEX STRUCTURES. VIII. AN EXTENSION OF THE MAGIC-INTEGER APPROACH.DECLERCQ JP; GERMAIN G; WOOLFSON MM et al.1975; ACTA CRYSTALLOGR., A; DANEM.; DA. 1975; VOL. 31; NO 3; PP. 367-372; BIBL. 4 REF.Article

ON THE USE OF NEGATIVE QUARTETS.SCHENK H.1974; ACTA CRYSTALLOGR., A; DANEM.; DA. 1974; VOL. 30; NO 4; PP. 477-481; BIBL. 8 REF.Article

PHASE DETERMINATION FROM THE KARLE-HAUPTMAN DETERMINANT. II. CONNEXION BETWEEN INEQUALITIES AND PROBABILITIES.DE RANGO C; TSOUCARIS G; ZELWER C et al.1974; ACTA CRYSTALLOGR., A; DANEM.; DA. 1974; VOL. 30; NO 3; PP. 342-353; BIBL. 18 REF.Article

GEOMETRIC SOURCES OF REDUNDANCY IN INTENSITY DATA AND THEIR USE FOR PHASE DETERMINATION.BRICOGNE G.1974; ACTA CRYSTALLOGR., A; DANEM.; DA. 1974; VOL. 30; NO 3; PP. 395-405; BIBL. 12 REF.Article

AMPLIFICATEUR-LIMITEUR AVEC STABILITE DE LA PHASEFISHTEJN AM.1977; PRIBORY TEKH. EKSPER.; S.S.S.R.; DA. 1977; NO 4; PP. 139-141; BIBL. 3 REF.Article

THE PHASE PROBLEM AND ITS IMPLICATIONS IN THE LEAST-SQUARES REFINEMENT OF CRYSTAL STRUCTURES.RAE AD.1974; ACTA CRYSTALLOGR., A; DANEM.; DA. 1974; VOL. 30; NO 6; PP. 761-768; BIBL. 5 REF.Article

A NEW FIGURE OF MERIT FOR MULTISOLUTION METHODS OF PHASE DETERMINATION.ALLEGRA G; COLOMBO A.1974; ACTA CRYSTALLOGR., A; DANEM.; DA. 1974; VOL. 30; NO 6; PP. 727-729; BIBL. 7 REF.Article

THE STRUCTURE INVARIANTS AND SEMIINVARIANTS.HAUPTMAN H.sdIN: DIRECT METHODS CRYSTALLOGR. NORTH ATL. TREATY ORGAN. ADV. STUDY INST.; ERICE, SICILY; 1974; S.L.; DA. S.D.; PP. B1-B29Conference Paper

A NOTE ON THE PROBABILITY DISTRIBUTION OF PHASES IN A NON-CENTROSYMMETRIC CRYSTAL WITH A DEGREE OF CENTROSYMMETRY. II. THE CASE OF A CRYSTAL WITH TYPE-II DEGREE OF CENTROSYMMETRY.PARTHASARATHY S; PARTHASARATHI V.1976; ACTA CRYSTALLOGR., A; DENM.; DA. 1976; VOL. 32; NO 1; PP. 57-59; BIBL. 7 REF.Article

COMMENTS ON MULTIPLE DIFFRACTION OF X-RAYS AND THE PHASE PROBLEM BY R. COLELLA.POST B; COLELLA R.1975; ACTA CRYSTALLOGR., A; DANEM.; DA. 1975; VOL. 31; NO 1; PP. 153-155; BIBL. 7 REF.Article

USE OF NEGATIVE QUARTET COSINE INVARIANTS AS A PHASING FIGURE OF MERIT: NQEST.DE TITTA GT; EDMONDS JW; LANGS DA et al.1975; ACTA CRYSTALLOGR., A; DANEM.; DA. 1975; VOL. 31; NO 4; PP. 472-479; BIBL. 20 REF.Article

ON THE IDENTITY AND ESTIMATION OF THOSE COSINE INVARIANTS, COS(PHI _M+PHI _N+PHI _P+PHI _Q) WHICH ARE PROBABLY NEGATIVE.HAUPTMAN H.1974; ACTA CRYSTALLOGR., A; DANEM.; DA. 1974; VOL. 30; NO 4; PP. 472-476; BIBL. 10 REF.Article

A NOTE ON THE PROBABILITY DISTRIBUTION OF PHASES IN A NON-CENTROSYMMETRIC CRYSTAL WITH A DEGREE OF CENTROSYMMETRY.PARTHASARATHI V; PARTHASARATHY S.1974; ACTA CRYSTALLOGR., A; DANEM.; DA. 1974; VOL. 30; NO 4; PP. 574-576; BIBL. 4 REF.Article

INEQUALITIES, MATRICES, DETERMINANTS. COVARIANCE MATRICES MAXIMUM DETERMINANT RULE. APPLICATIONS.TSOUCARIS G.sdIN: DIRECT METHODS CRYSTALLOGR. NORTH ATL. TREATY ORGAN. ADV. STUDY INST.; ERICE, SICILY; 1974; S.L.; DA. S.D.; PP. J1-J27; BIBL. 18 REF.Conference Paper

RELATIONSHIPS BETWEEN PHASE RELATIONSHIPS.VITERBO D.sdIN: DIRECT METHODS CRYSTALLOGR. NORTH ATL. TREATY ORGAN. ADV. STUDY INST.; ERICE, SICILY; 1974; S.L.; DA. S.D.; PP. F1-F34; BIBL. 13 REF.Conference Paper

THE COSINE INVARIANTS AND SEMIINVARIANTS. II. APPLICATION OF CALCULATED COSINE INVARIANTS IN PHASE DETERMINATION.DUAX W; WEEKS C; HAUPTMAN H et al.sdIN: DIRECT METHODS CRYSTALLOGR. NORTH ATL. TREATY ORGAN. ADV. STUDY INST.; ERICE, SICILY; 1974; S.L.; DA. S.D.; PP. H39-H66; BIBL. 10 REF.Conference Paper

A MATRIX APPROACH TO THE PHASE PROBLEM.MAIN P.sdIN: DIRECT METHODS CRYSTALLOGR. NORTH ATL. TREATY ORGAN. ADV. STUDY INST.; ERICE, SICILY; 1974; S.L.; DA. S.D.; PP. K1-K17; BIBL. 12 REF.Conference Paper

A PROBABILISTIC THEORY OF THE COSINE INVARIANT COS (PHI _H+PHI _K+PHI _L-PHI _H+K+L).GIACOVAZZO C.1976; ACTA CRYSTALLOGR., A; DENM.; DA. 1976; VOL. 32; NO 1; PP. 91-99; BIBL. 29 REF.Article

ON THE RELIABILITY OF DIFFERENT FORMULATIONS OF THE QUARTETS.SCHENK H.1975; ACTA CRYSTALLOGR., A; DANEM.; DA. 1975; VOL. 31; NO 2; PP. 259-263; BIBL. 6 REF.Article

ON THE THEORY AND ESTIMATION OF THE COSINE INVARIANTS COS (PHI ₁+PHI _M+PHI _N+PHI _P).HAUPTMAN H.1974; ACTA CRYSTALLOGR., A; DANEM.; DA. 1974; VOL. 30; NO 6; PP. 822-829; BIBL. 14 REF.Article

STRUCTURE FACTOR ALGEBRA IN THE PROBABILISTIC PROCEDURES FOR PHASE DETERMINATION. III.GIACOVAZZO C.1974; ACTA CRYSTALLOGR., A; DANEM.; DA. 1974; VOL. 30; NO 6; PP. 757-761; BIBL. 15 REF.Article

EIN- UND MEHRDEUTIGKEIT DER PHASENBESTIMMUNG AUS BILD UND BEUGUNGSFIGUR. = INTERPRETATION UNIQUE ET MULTIPLE DE LA DETERMINATION DES PHASES A PARTIR DE L'IMAGE ET DU DIAGRAMME DE DIFFRACTIONSCHISKE P.1974; OPTIK; DTSCH.; DA. 1974; VOL. 40; NO 3; PP. 261-275; ABS. ANGL.; BIBL. 17 REF.; (DTSCHE. GES. ELEKTRONENMIKROSK. 16. TAG. GEMEINSAME TAG. BELG. DTSCH. NIED. VER. ELEKTRONENMIKROSK.; LUETTICH; 1973)Conference Paper

AN APPLICATION OF THE UNITARITY EQUATION TO THE PHASE PROBLEM OF ELECTRON SCATTERING FROM CRYSTALS.BOYCE JF; ROBERTS SA.1974; ACTA CRYSTALLOGR., A; DANEM.; DA. 1974; VOL. 30; NO 4; PP. 543-548; BIBL. 7 REF.Article

STRENGTHENING OF THE SIGMA ₁ RELATIONSHIP: A QUARTET METHOD.GIACOVAZZO C.1975; ACTA CRYSTALLOGR., A; DANEM.; DA. 1975; VOL. 31; NO 5; PP. 602-609; BIBL. 17 REF.Article

THE APPLICATION OF PHASE RELATIONSHIPS TO COMPLEX STRUCTURES. VII. MAGIC INTEGERS.WHITE PS; WOOLFSON MM.1975; ACTA CRYSTALLOGR., A; DANEM.; DA. 1975; VOL. 31; NO 1; PP. 53-56; BIBL. 3 REF.Article