VARIATIONAL LOCALIZED-SITE CLUSTER EXPANSIONS. V. VALENCE-BOND AND HEISENBERG MODELS.KLEIN DJ.1976; MOLEC. PHYS.; G.B.; DA. 1976; VOL. 31; NO 3; PP. 811-823; BIBL. 14 REF.Article

KETS OF BROKEN SYMMETRY IN THE DERIVATION OF MODEL HAMILTONIANS.KLEIN DJ.1974; REV. MEX. FIS.; MEX.; DA. 1974; VOL. 23; NO 1-2; PP. 243-256; BIBL. 2 P. 1/2; (SYMMETRY IN NAT. SYMP. PART OF MEET. SCI. MAN AMERICAS; MEXICO CITY; 1973)Conference Paper

EXACT GROUND STATES FOR A CLASS OF ANTIFERROMAGNETIC HEISENBERG MODELS WITH SHORT-RANGE INTERACTIONSKLEIN DJ.1982; J. PHYS. A; ISSN 0305-4470; GBR; DA. 1982; VOL. 15; NO 2; PP. 661-671; BIBL. 28 REF.Article

ASYMPTOTIC DISTRIBUTIONS FOR SELF-AVOIDING WALKS CONSTRAINED TO STRIPS, CYLINDERS, AND TUBESKLEIN DJ.1980; J. STAT. PHYS.; ISSN 0022-4715; USA; DA. 1980; VOL. 23; NO 5; PP. 561-586; BIBL. 20 REF.Article

VARIATIONAL LOCALIZED-SITE CLUSTER EXPANSIONS. VI. GENERAL THEORY REVISITED.KLEIN DJ.1977; INTERNATION. J. QUANTUM CHEM.; U.S.A.; DA. 1977; VOL. 12; NO 2; PP. 255-271; ABS. FR. ALLEM.; BIBL. 14 REF.Article

VARIATIONAL LOCALIZED-SITE CLUSTER EXPANSIONS. III. POINT GROUP SYMMETRY AND SUPERSYMMETRY.KLEIN DJ.1976; MOLEC. PHYS.; G.B.; DA. 1976; VOL. 31; NO 3; PP. 783-796; BIBL. 11 REF.Article

COMMENTS ON KETS NOT STRONGLY SYMMETRY ADAPTED.KLEIN DJ.1974; INTERNATION. J. QUANTUM CHEM.; U.S.A.; DA. 1974; VOL. 8; NO 2; PP. 235-245; ABS. FR. ALLEM.; BIBL. 1 P. 1/2Article

DEGENERATE PERTURBATION THEORY.KLEIN DJ.1974; J. CHEM. PHYS.; U.S.A.; DA. 1974; VOL. 61; NO 3; PP. 786-798; BIBL. 33 REF.Article

TREEDIAGONAL MATRICES AND THEIR INVERSESKLEIN DJ.1982; LINEAR ALGEBRA & APPL.; ISSN 0024-3795; USA; DA. 1982; VOL. 42; NO 1; PP. 109-117; BIBL. 7 REF.Article

EXTENSION OF THE DIRAC IDENTITYKLEIN DJ.1980; J. PHYS. A; ISSN 0305-4470; GBR; DA. 1980; VOL. 13; NO 10; PP. 3141-3146; BIBL. 11 REF.Article

VARIATIONAL LOCALIZED-SITE CLUSTER EXPANSIONS. IX: MANYBODY VALENCE-BOND THEORYKLEIN DJ.1979; PHYS. REV., B; USA; DA. 1979; VOL. 19; NO 2; PP. 870-876; BIBL. 18 REF.Article

VARIATIONAL LOCALIZED-SITE CLUSTER EXPANSIONS. I. GENERAL THEORY.KLEIN DJ.1976; J. CHEM. PHYS.; U.S.A.; DA. 1976; VOL. 64; NO 12; PP. 4868-4872; BIBL. DISSEM.Article

CLUSTER EXPANSION AND GENERALIZED TRANSFER MATRICES FOR THE STATISTICAL MECHANICS OF LINEAR CHAINSKLEIN DJ; WELSHER TL.1981; J. STAT. PHYS.; ISSN 0022-4715; USA; DA. 1981; VOL. 24; NO 4; PP. 555-586; BIBL. 24 REF.Article

PERMUTATIONAL ISOMERISM.KLEIN DJ; COWLEY AH.1975; J. AMER. CHEM. SOC.; U.S.A.; DA. 1975; VOL. 97; NO 7; PP. 1633-1640; BIBL. 18 REF.Article

PERMUTATIONAL ISOMERISM WITH BIDENTATE LIGANDS AND OTHER CONSTRAINTS.KLEIN DJ; COWLEY AH.1978; J. AMER. CHEM. SOC.; U.S.A.; DA. 1978; VOL. 100; NO 9; PP. 2593-2599; BIBL. 17 REF.Article

SATISFYING CERTAIN MATRIX ELEMENT FORMULAS.KLEIN DJ; DEVRIES PL.1978; J. CHEM. PHYS.; U.S.A.; DA. 1978; VOL. 68; NO 1; PP. 160-162; BIBL. 8 REF.Article

CHARGE-TRANSFER IN SOLID STATE COMPLEXES.SOOS ZG; KLEIN DJ.1975; MOLEC. ASS.; G.B.; DA. 1975; VOL. 1; PP. 1-109; BIBL. 10 P.Article

SYMMETRY ADAPTATION AND THE RELATION BETWEEN THE SPIN-FREE AND SPACE-SPIN FORMULATIONS OF ELECTRONIC STRUCTURE.KLEIN DJ; CANTU AA.1974; INTERNATION. J. QUANTUM CHEM.; U.S.A.; DA. 1974; VOL. 8; NO 2; PP. 223-233; ABS. FR. ALLEM.; BIBL. 10 REF.Article

VARIATIONAL LOCALIZED-SITE CLUSTER EXPANSIONS. X: DIMERIZATION IN LINEAR HEISENBERG CHAINSKLEIN DJ; GARCIA BACH MA.1979; PHYS. REV., B; USA; DA. 1979; VOL. 19; NO 2; PP. 877-886; BIBL. 23 REF.Article

VARIATIONAL LOCALIZED-SITE CLUSTER EXPANSIONS. II. TREES AND NEAR TREES.KLEIN DJ; GARCIA BACH MA.1976; J. CHEM. PHYS.; U.S.A.; DA. 1976; VOL. 64; NO 12; PP. 4873-4877; BIBL. 6 REF.Article

BRANCHED POLYMER MODELSKLEIN DJ; SEITZ WA; KILPATRICK JE et al.1982; J. APPL. PHYS.; ISSN 0021-8979; USA; DA. 1982; VOL. 53; NO 10; PP. 6599-6603; BIBL. 18 REF.Article

SIMPLE CONSTRUCTION OF POINT GROUP DEGENERATE WAVE FUNCTIONSKLEIN DJ; HANKINS D; KRAMLING RW et al.1972; INTERNATION. J. QUANTUM CHEM.; U.S.A.; DA. 1972; VOL. 6; NO 6; PP. 1011-1018; ABS. FR. ALLEM.; BIBL. 13 REF.Serial Issue

WIDE-FIELD RESOLUTION IN RADIOGRAPHY.KLEIN DJ; BERGERON RT; BERNSTEIN H et al.1977; RADIOLOGY; U.S.A.; DA. 1977; VOL. 122; NO 3; PP. 811-815; BIBL. 8 REF.Article

BILATERAL CLASSESHAESSELBARTH W; RUCH E; KLEIN DJ et al.1980; J. MATH. PHYS.; USA; DA. 1980; VOL. 21; NO 5; PP. 951-953; BIBL. 7 REF.Article

ELECTRONIC GRIDS FOR ELECTROSTATIC IMAGING SYSTEMS.MUNTZ EP; JACOBSON G; KAEGI EM et al.1976; RADIOLOGY; U.S.A.; DA. 1976; VOL. 121; NO 1; PP. 197-204; BIBL. 17 REF.Article