GENERATION OF SERBER-TYPE FUNCTIONS BY THE PROJECTION OPERATOR METHOD.PAUNCZ R.1977; CHEM. PHYS. LETTERS; NETHERL.; DA. 1977; VOL. 46; NO 3; PP. 422-425; BIBL. 6 REF.Article

A SIMPLE ALGORITHM FOR THE CONSTRUCTION OF GENEALOGICAL SPIN FUNCTIONS.PAUNCZ R.1975; CHEM. PHYS. LETTERS; NETHERL.; DA. 1975; VOL. 31; NO 3; PP. 443-445; BIBL. 4 REF.Article

The Waller-Hartree double determinant in quantum chemistryPAUNCZ, R.International journal of quantum chemistry. 1989, Vol 35, Num 6, pp 717-719, issn 0020-7608, 3 p.Article

THEORETICAL INTERPRETATION OF HUND'S RULE.KATRIEL J; PAUNCZ R.1977; ADV. QUANTUM CHEM.; U.S.A.; DA. 1977; VOL. 10; PP. 143-185; BIBL. 32 REF.Article

New derivation of the Sasaki-Ohno formula of the Sanibel coefficientsPAUNCZ, R.International journal of quantum chemistry. 1989, Vol 36, Num 5, pp 669-670, issn 0020-7608Article

Studies in the paired orbital method. II: The energy expression and its derivatives with respect to the nonlinear parametersPAUNCZ, R.Theoretica chimica acta. 1988, Vol 73, Num 5-6, pp 383-391, issn 0040-5744Article

New derivation of the Waller-Hartree-Fock spatial wave functionPAUNCZ, R.International journal of quantum chemistry. 1984, Vol 25, Num 4, pp 707-713, issn 0020-7608Article

BRANCHING DIAGRAM FOR "ELEMENTARY PARTICLES" WITH ARBITRARY SPIN.PAUNCZ R; KATRIEL J.1977; CHEM. PHYS. LETTERS; NETHERL.; DA. 1977; VOL. 46; NO 2; PP. 319-322; BIBL. 5 REF.Article

ONE-ELECTRON MODEL GENERATED BY A PARTITION OF 1/R₁₂: APPLICATION TO THE STRUCTURE OF THE PERIODIC TABLE.EXMAN I; KATRIEL J; PAUNCZ R et al.1975; CHEM. PHYS. LETTERS; NETHERL.; DA. 1975; VOL. 36; NO 2; PP. 161-165; BIBL. 11 REF.Article

CIRCULANT ORBITALS AND THE ELECTRON-CORRELATION PROBLEMPAUNCZ R; MIN CHO CHEN; PARR RG et al.1982; PROC. NATL. ACAD. SCI. U.S.A., PHYS. SCI.; ISSN 0273-1142; USA; DA. 1982; VOL. 79; NO 2; PP. 705-709; BIBL. 12 REF.Article

SOME DEFINITIONS OF ATOMIC REGIONS IN MOLECULES AND SOLIDS.SREBRENIK S; PAUNCZ R; WEINSTEIN H et al.1975; CHEM. PHYS. LETTERS; NETHERL.; DA. 1975; VOL. 32; NO 3; PP. 420-425; BIBL. 13 REF.Article

Eigenvalues of single-cycle class-sums in the symmetric groupPAUNCZ, R; KATRIEL, J.International journal of quantum chemistry. 1991, Vol 41, Num 1, pp 147-151, issn 0020-7608Article

Comparison of GVB and AMO approaches to the study of the PPP model of butadienePAUNCZ, R; CIZEK, J.International journal of quantum chemistry. 1990, Vol 37, Num 4, pp 509-516, issn 0020-7608, 8 p.Article

Eigenvalues of single-cycle class-sums in the symmetric group. IIKATRIEL, J; PAUNCZ, R.International journal of quantum chemistry. 1993, Vol 48, Num 2, pp 125-134, issn 0020-7608Article

Bond lenghth alternation in cyclic polyenes. III: Alternant molecular orbital methodPAUNCZ, R; PALDUS, J.International journal of quantum chemistry. 1983, Vol 24, Num 4, pp 411-423, issn 0020-7608Article

SIGMA PARTICIPATION IN ELECTROCYCLIC REACTIONS. A CONSEQUENCE OF SYMMETRY.HALEVI EA; KATRIEL J; PAUNCZ R et al.1978; J. AMER. CHEM. SOC.; U.S.A.; DA. 1978; VOL. 100; NO 2; PP. 359-365; BIBL. 16 REF.Article

The unitary group in quantum chemistryMATSEN, F. A; PAUNCZ, R.Studies in physical and theoretical chemistry. 1986, Vol 44, issn 0167-6881, XVI-391 pSerial Issue

Studies in the configuration interaction method. II: Generating functions and recurrence relations for the number of many-particle configurationsKATRIEL, J; PAUNCZ, R; MULDER, J. J. C et al.International journal of quantum chemistry. 1983, Vol 23, Num 5, pp 1855-1867, issn 0020-7608Article

Generalized Dirac identities and explicit relations between the permutational symmetry and the spin operators for systems of identical particlesKATRIEL, J; PALDUS, J; PAUNCZ, R et al.International journal of quantum chemistry. 1985, Vol 28, Num 2, pp 181-202, issn 0020-7608Article