Augsburg clocksKLAUS M.Connoisseur. 1976, Vol 193, Num 775, pp 34-38, issn 0010-6275Article

ON-D²/DX²+V WHERE V HAS INFINITELY MANY "BUMPS" = SUR -D²/DX²+V OU V A UN NOMBRE INFINI DE "BOSSES"KLAUS M.1983; ANNALES DE L'INSTITUT HENRI POINCARE. SECTION A. PHYSIQUE THEORIQUE; ISSN 0020-2339; FRA; DA. 1983; VOL. 38; NO 1; PP. 7-13; ABS. FRE; BIBL. 7 REF.Article

SOME REMARKS ON DOUBLE-WELLS IN ONE AND THREE DIMENSIONSKLAUS M.1981; ANN. INST. HENRI POINCARE A; ISSN 0020-2339; FRA; DA. 1981; VOL. 34; NO 4; PP. 405-417; BIBL. 6 REF.Article

PROSPECTS OF THE PETROCHEMICAL INDUSTRY IN THE WORLD. ITS FEEDSTOCKS, PROBLEMS AND PROJECTS.KLAUS M.1977; CHEM. ECON. ENGNG. REV.; JAP.; DA. 1977; VOL. 9; NO 4; PP. 7-16Article

ON BOUND STATES OF THE INFINITE HARMONIC CRYSTALKLAUS M.1979; HELV. PHYS. ACTA; CHE; DA. 1979; VOL. 51; NO 5-6; PP. 793-803; BIBL. 14 REF.Article

ON THE POINT SPECTRUM OF DIRAC OPERATORSKLAUS M.1981; HELV. PHYS. ACTA; ISSN 0018-0238; CHE; DA. 1981; VOL. 53; NO 3; PP. 453-462; BIBL. 10 REF.Article

BOLTZMANN COLLISION OPERATOR WITHOUT CUT-OFF.KLAUS M.1978; HELV. PHYS. ACTA; CHE; DA. 1978; VOL. 50; NO 6; PP. 893-903; BIBL. 8 REF.Article

SOME APPLICATIONS OF THE BIRMAN-SCHWINGER PRINCIPLEKLAUS M.1982; HELVETICA PHYSICA ACTA; ISSN 0018-0238; CHE; DA. 1982; VOL. 55; NO 1; PP. 49-68; BIBL. 20 REF.Article

REMOVING CUT-OFFS FROM ONE-DIMENSIONAL SCHROEDINGER OPERATORSKLAUS M.1980; J. PHYS. A; ISSN 0305-4470; GBR; DA. 1980; VOL. 13; NO 9; PP. L295-L298; BIBL. 1 REF.Article

OUTLOOK OF THE PETROCHEMICAL INDUSTRY IN THE WORLD. ITS FEEDSTOCKS, TECHNICAL ASPECTS AND PROBLEMS.KLAUS M.1978; CHEM. ECON. ENGNG REV.; JAP.; DA. 1978; VOL. 10; NO 2; PP. 16-20Article

ON THE BOUND STATE OF SCHROEDINGER OPERATORS IN ONE DIMENSION.KLAUS M.1977; ANN. PHYS.; U.S.A.; DA. 1977; VOL. 108; NO 2; PP. 288-300; BIBL. 6 REF.Article

NOTE ON THE SPECTRUM OF BOLTZMANN'S COLLISION OPERATOR.KLAUS M.1976; HELV. PHYS. ACTA; SUISSE; DA. 1976; VOL. 49; NO 2; PP. 275-279; BIBL. 7 REF.Article

THE LINEAR BOLTZMANN OPERATOR-SPECTRAL PROPERTIES AND SHORT-WAVELENGTH LIMIT.KLAUS M.1975; HELV. PHYS. ACTA; SUISSE; DA. 1975; VOL. 48; NO 1; PP. 99-129; BIBL. 17 REF.Article

DIRAC OPERATORS WITH SEVERAL COULOMB SINGULARITIESKLAUS M.1981; HELV. PHYS. ACTA; ISSN 0018-0238; CHE; DA. 1981; VOL. 53; NO 3; PP. 463-482; BIBL. 18 REF.Article

A REMARK ABOUT WEAKLEY COUPLED ONE-DIMENSIONAL SCHROEDINGER-OPERATORSKLAUS M.1979; HELV. PHYS. ACTA; ISSN 0018-0238; CHE; DA. 1979; VOL. 52; NO 2; PP. 223-229; BIBL. 6 REF.Article

ON THE DOUBLE-WELL PROBLEM FOR DIRAC OPERATORS = SUR LE PROBLEME DU DOUBLE PUITS POUR DES OPERATEURS DE DIRACHARRELLE EM; KLAUS M.1983; ANNALES DE L'INSTITUT HENRI POINCARE. SECTION A. PHYSIQUE THEORIQUE; ISSN 0020-2339; FRA; DA. 1983; VOL. 38; NO 2; PP. 153-166; ABS. FRE; BIBL. 16 REF.Article

VACUUM POLARIZATION IN FOCK SPACE.KLAUS M; SCHARF G.1978; HELV. PHYS. ACTA; CHE; DA. 1978; VOL. 50; NO 6; PP. 803-814; BIBL. 6 REF.Article

OPTIMA - EIN PROGRAMM ZUR OPTIMIERUNG LINEARER NETZWERKE UND SYSTEME. I. = OPTIMA, UN PROGRAMME POUR L'OPTIMISATION DE CIRCUITS ET SYSTEMES LINEAIRES. IKLAUS M; SCHWARZ P.1975; NACHR.-TECH. ELEKTRON.; DTSCH.; DA. 1975; VOL. 25; NO 1; PP. 9-14; ABS. RUSSE ANGL. FRArticle

On the Levinson theorem for Dirac operatorsKLAUS, M.Journal of mathematical physics. 1990, Vol 31, Num 1, pp 182-190, issn 0022-2488, 9 p.Article

Low-energy behaviour of the scattering matrix for the Schrödinger equation on the lineKLAUS, M.Inverse problems. 1988, Vol 4, Num 2, pp 505-512, issn 0266-5611Article

CHARACTERIZATION AND UNIQUENESS OF DISTINGUISHED SELF-ADJOINT EXTENSIONS OF DIRAC OPERATORSKLAUS M; WUEST R.1979; COMMUNIC. MATH. PHYS.; DEU; DA. 1979; VOL. 64; NO 2; PP. 171-176; BIBL. 10 REF.Article

Die integrierte Unkrautbekämpfung: dargestellt am Beispiel des Winterrapses = Integrated weed control illustrated in the case of winter rapeKLAUS, M.Gesunde Pflanzen. 1992, Vol 44, Num 8, pp 251-255, issn 0367-4223Article

Nonclassical eigenvalue distribution of one-dimensional Schrödinger operatorsKLAUS, M.Proceedings of the Royal Society of Edinburgh. Section A. Mathematics. 1985, Vol 101, Num 1-2, pp 149-158, issn 0308-2105Article

BINDING OF SCHROEDINGER PARTICLES THROUGH CONSPIRACY OF POTENTIAL WELLKLAUS M; SIMON B.1979; ANN. INST. HENRI POINCARE, A; FRA; DA. 1979; VOL. 30; NO 2; PP. 83-87; BIBL. 5 REF.Article

MICRODISSECTION OF DEVELOPMENTAL STAGES OF THE CELLULAR SLIME MOLD, DICTYOSTELIUM DISCOIDEUM, USING A RUBY LASER = MICRODISSECTION DES PHASES DU DEVELOPPEMENT DE L'ACRASIEE D. D. A L'AIDE D'UN LASER RUBYKLAUS M; GEORGE RP.1974; DEVELOP. BIOL.; U.S.A.; DA. 1974; VOL. 39; NO 1; PP. 183-188; BIBL. 8REF.Article