COLLECTIVE EXCITATIONS IN SINGLET-TRIPLET PARAMAGNET.SZCZEPANIAK E.1977; PHYS. LETTERS, A; NETHERL.; DA. 1977; VOL. 62; NO 2; PP. 111-114; BIBL. 9 REF.Article

DYSON EQUATION FOR SINGLET-TRIPLET FERROMAGNET = EQUATION DE DYSON POUR LES FERROMAGNETIQUES SINGULET-TRIPLETSZCZEPANIAK E.1980; ACTA PHYS. POL., A; ISSN 0587-4246; POL; DA. 1980; VOL. 58; NO 3; PP. 297-304; BIBL. 14 REF.Article

ON THE DYNAMICS OF THE XY MODEL IN A MAGNETIC FIELD.POPIELEWICZ A; SZCZEPANIAK E.1976; PHYS. STATUS SOLIDI, B; ALLEM.; DA. 1976; VOL. 74; NO 1; PP. K81-K84; BIBL. 11 REF.Article

DETERMINATION OF THE ENERGY LEVEL STRUCTURE FOR D^N AND F^N IONS IN CUBIC ENVIRONMENT WITHIN THE INTERMEDIATE CRYSTAL FIELD METHOD.LULEK T; KAMIENIARZ G; SZCZEPANIAK E et al.1976; ACTA PHYS. POLON., A; POLOGNE; DA. 1976; VOL. 49; NO 1; PP. 111-138; BIBL. 12 REF.Article

THE SPECTRAL DENSITY APPROACH TO THE ISING MODEL IN TRANSVERSE FIELD.KAMIENIARZ G; POPIELEWICZ A; MICNAS R et al.1976; PHYS. LETTERS, A; NETHERL.; DA. 1976; VOL. 55; NO 6; PP. 329-330; BIBL. 6 REF.Article

ESR imaging based on the modulation-field phaseSZCZEPANIAK, E; HORNAK, J. P.Journal of magnetic resonance. Series A (Print). 1993, Vol 104, Num 3, pp 315-320, issn 1064-1858Article

Quantum theory of subharmonic lasers: stability analysisSCZANIECKI, L; SZCZEPANIAK, E.Optica acta. 1985, Vol 32, Num 9-10, pp 1259-1271, issn 0030-3909Article