AKTUELLES AUS DER TROPENMEDIZIN = THEMES ACTUELS SUR LA MEDECINE TROPICALEMEYER HE.1979; PRAXIS; CHE; DA. 1979; VOL. 68; NO 14; PP. 445-451; ABS. ENG; BIBL. 40 REF.Article

THE ASYMPTOTIC BEHAVIOUR OF MATRIX SUPERPROPAGATORS IN QUANTUM GRAVITY.DE MEYER HE.1978; J. PHYS. A; G.B.; DA. 1978; VOL. 11; NO 5; PP. 885-893; BIBL. 10 REF.Article

MASSIVE SPIN-1/2 CONTRIBUTION TO THE GRAVITON PROPAGATOR.DE MEYER HE.1974; LETTERE NUOVO CIMENTO; ITAL.; DA. 1974; VOL. 11; NO 10; PP. 498-502; BIBL. 9 REF.Article

ON A COMMON PROPERTY OF GRAVITATIONAL AND CHIRAL EXPONENTIAL GREEN FUNCTIONSDE MEYER HE.1979; J. MATH. PHYS.; USA; DA. 1979; VOL. 20; NO 8; PP. 1797-1800; BIBL. 7 REF.Article

CONTRIBUTION TO THE THEORY OF MATRIX-SUPERPROPAGATORS OCCURRING IN NON-POLYNOMIAL FIELD THEORIESDE MEYER HE.1981; MEDED. K. ACAD. WET. LETT. SCHONE KUNSTEN BELG., KL. WET.; ISSN 501581; BEL; DA. 1981; VOL. 43; NO 3; PP. 119-162; BIBL. 35 REF.Article

SHIFT-OPERATOR TECHNIQUES FOR THE CLASSIFICATION OF MULTIPOLE-PHONON STATES. I: PROPERTIES OF SHIFT OPERATORS IN THE R(5) GROUPVANDEN BERGHE G; DE MEYER HE.1980; J. MATH. PHYS.; USA; DA. 1980; VOL. 21; NO 7; PP. 1902-1905; BIBL. 6 REF.Article

GENERALISED BOGOLIUBOV TRANSFORMATION COEFFICIENTS FOR PARA-BOSE STATESDE MEYER HE; VANDEN BERGHE G.1980; J. PHYS. A; GBR; DA. 1980; VOL. 13; NO 1; PP. 161-171; BIBL. 14 REF.Article

SHIFT OPERATOR TECHNIQUES FOR THE CLASSIFICATION OF MULTIPOLE-PHONON STATES. III: THE QUADRUPOLE-PHONON EIGENSTATES OF O^O_LDE MEYER HE; VANDEN BERGHE G.1980; J. MATH. PHYS.; USA; DA. 1980; VOL. 21; NO 7; PP. 1913-1917; BIBL. 6 REF.Article

SHIFT OPERATOR TECHNIQUES FOR THE CLASSIFICATION OF MULTIPOLE-PHONON STATES. VII: SELF-CONSISTENT SINGLE STEP ALGORITHM FOR R (5)O^O, EIGENSTATE AND EIGENVALUE DETERMINATIONDE MEYER HE; VANDEN BERGHE G.1980; J. MATH. PHYS. (N.Y.); ISSN 0022-2488; USA; DA. 1980; VOL. 21; NO 11; PP. 2635-2639; BIBL. 6 REF.Article

EXACT DERIVATION OF FIFTH-LABEL VALUES FOR QUADRUPOLE-PHONON STATESVANDEN BERGHE G; DE MEYER HE.1979; LETTERE NUOVO CIMENTO; ITA; DA. 1979; VOL. 26; NO 18; PP. 637-640; BIBL. 8 REF.Article

R(5)!SU(2) CERCLE X SU(2) AND THE QUADRUPOLE PHONON STATE-LABELLING PROBLEMVANDEN BERGHE G; DE MEYER HE.1982; PHYSICA, A; ISSN 0378-4371; NLD; DA. 1982; VOL. 114; NO 1-3; PP. 285-288; BIBL. 9 REF.Conference Paper

SHIFT-OPERATOR TECHNIQUES FOR THE CLASSIFICATION OF MULTIPOLE-PHONON STATES. II: EIGENVALUES OF THE QUADRUPOLE SHIFT OPERATOR O^O_LDE MEYER HE; VANDEN BERGHE G.1980; J. MATH. PHYS.; USA; DA. 1980; VOL. 21; NO 7; PP. 1906-1912; BIBL. 8 REF.Article

A RELATION BETWEEN PRODUCTS OF VECTOR WHOSE COMPONENTS SATISFY THREE-PARAMETER LIE-ALGEBRASVANDEN BERGHE G; DE MEYER HE.1979; LETTERE NUOVO CIMENTO; ITA; DA. 1979; VOL. 24; NO 12; PP. 417-419; BIBL. 6 REF.Article

SHIFT OPERATOR TECHNIQUES FOR THE CLASSIFICATION OF MULTIPOLE-PHONON STATES. VI: PROPERTIES OF NONSCALAR R(3) PRODUCT OPERATORS IN THE R(2PI +1) GROUPSVANDEN BERGHE G; DE MEYER HE.1980; J. MATH. PHYS. (N.Y.); ISSN 0022-2488; USA; DA. 1980; VOL. 21; NO 11; PP. 2632-2634; BIBL. 7 REF.Article

A SET OF COMMUTING OPERATORS AND R(3) SCALARS FOR THE COMPLETE CLASSICATION OF QUADRUPOLE PHONON-STATESDE MEYER HE; VANDEN BERGHE G.1980; J. MATH. PHYS. (N.Y.); ISSN 0022-2488; USA; DA. 1980; VOL. 21; NO 3; PP. 486-492; BIBL. 12 REF.Article

SHIFT OPERATOR TECHNIQUES FOR THE CLASSIFICATION OF MULTIPOLE-PHONON STATES. V: PROPERTIES OF SHIFT OPERATORS IN THE R(7) GROUPDE MEYER HE; VAN DEN BERGHE G.1980; J. MATH. PHYS.; USA; DA. 1980; VOL. 21; NO 8; PP. 1973-1976; BIBL. 8 REF.Article

SHIFT OPERATOR TECHNIQUES FOR THE CLASSIFICATION OF MULTIPOLE-PHONON STATES. IV: PROPERTIES OF SHIFT OPERATORS IN THE G₂ GROUPVAN DEN BERGHE G; DE MEYER HE.1980; J. MATH. PHYS.; USA; DA. 1980; VOL. 21; NO 8; PP. 1967-1972; BIBL. 10 REF.Article

RECURSION RELATION FOR TRACES OF PRODUCTS OF ANGULAR MOMENTUM OPERATORS IN THE SPHERICAL BASIS.DE MEYER HE; VAN DEN BERGHE G.1978; J. PHYS. A; GBR; DA. 1978; VOL. 11; NO 7; PP. 1295-1301; BIBL. 6 REF.Article

INSECT DEFOLIATION AS A PREDISPOSING AGENT TO A BARK BEETLE OUTBREAK IN EASTERN MONTANA = LA DEFOLIATION PAR LES INSECTES EN TANT QUE FACTEUR PREDISPOSANT A L'INVASION DES SCOLYTES DANS LE MONTANA ORIENTALDEWEY JE; CIESLA WM; MEYER HE et al.1974; ENVIRONMENT. ENTOMOL.; U.S.A.; DA. 1974; VOL. 3; NO 4; PP. 722; BIBL. 4 REF.Article

NONSCALAR EXTENSION OF SHIFT OPERATOR TECHNIQUES FOR SU(3) IN AN O(3) BASIS. I: THEORYDE MEYER HE; VANDEN BERGHE G; HUGHES JWB et al.1981; J. MATH. PHYS. (N.Y.); ISSN 0022-2488; USA; DA. 1981; VOL. 22; NO 11; PP. 2360-2365; BIBL. 7 REF.Article

A SPECIAL PROPERTY OF THE RELATIONS CONNECTING QUADRATIC PRODUCTS OF R₃ SHIFT OPERATORSBERGHE GV; DE MEYER HE; VAN DER JEUGT J et al.1982; LETT. NUOVO CIMENTO; ISSN 0024-1318; ITA; DA. 1982; VOL. 33; NO 5; PP. 120-122; BIBL. 15 REF.Article

NONSCALAR EXTENSION OF SHIFT OPERATOR TECHNIQUES FOR SU(3) IN AN O(3) BASIS. II: APPLICATIONSDE MEYER HE; VANDEN BERGHE G; HUGHES JWB et al.1981; J. MATH. PHYS. (N.Y.); ISSN 0022-2488; USA; DA. 1981; VOL. 22; NO 11; PP. 2366-2371; BIBL. 7 REF.Article

SHIFT OPERATOR TECHNIQUES FOR THE CLASSIFICATION OF MULTIPOLE-PHONON STATES. XII: O_L^O EIGENSTATE AND EIGENVALUE DETERMINATION IN R(7)VAN DER JEUGT J; VANDEN BERGHE G; DE MEYER HE et al.1983; JOURNAL OF MATHEMATICAL PHYSICS (NEW YORK); ISSN 0022-2488; USA; DA. 1983; VOL. 24; NO 5; PP. 1345-1349; BIBL. 10 REF.Article

SHIFT OPERATOR TECHNIQUES FOR THE CLASSIFICATION OF MULTIPOLE-PHONON STATES. XI: PROPERTIES OF MIXED TYPE QUADRATIC PRODUCT OPERATORS IN R(7)VAN DER JEUGT J; DE MEYER HE; VANDEN BERGHE G et al.1983; JOURNAL OF MATHEMATICAL PHYSICS (NEW YORK); ISSN 0022-2488; USA; DA. 1983; VOL. 24; NO 5; PP. 1339-1344; BIBL. 12 REF.Article

NONSCALAR EXTENSION OF SHIFT OPERATOR TECHNIQUES FOR SU(3) IN AN O(3) BASIS. III: SHIFT OPERATORS OF SECOND DEGREE IN THE TENSOR COMPONENTSVAN DER JEUGT J; DE MEYER HE; VANDEN BERGHE G et al.1983; JOURNAL OF MATHEMATICAL PHYSICS (NEW YORK); ISSN 0022-2488; USA; DA. 1983; VOL. 24; NO 5; PP. 1025-1031; BIBL. 10 REF.Article