JEDNOZNACZNOSC KRYTERIUM WEWNETRZNEJ STOPY PROCENTOWEJ W PRZYPADKU NAJOGOLNIEJSZEJ POSTACI STRUMIENIA WARTOSCI O JEDNEJ ZMIANIE ZNAKU = UNIQUENESS OF THE INTERNAL RATE OF RETURN CRITERIUM IN THE CASE OF THE MOST GENERAL FORM OF THE VALUE-TIME-STREAM WITH A SINGLE CHANGE OF SIGN = UNICITE DU CRITERE DU TAUX INTERNE DE REMBOURSEMENT DANS LE CAS DE LA FORME LA PLUS GENERALE DU COURANT TEMPS-VALEUR AVEC UN CHANGEMENT UNIQUE DE SIGNEHAJDASINSKI M.1981; ZESZ. NAUK. AKAD. GOR.-HUT. IM. STANISLAWA STASZICA, GOR.; ISSN 0372-9400; POL; DA. 1981; NO 112; PP. 1-90; H.T. 2; ABS. ENG; BIBL. 54 REF.Serial Issue

THE COMPARATIVE ANALYSIS OF THE ESTIMATION OF THE ECONOMIC EFFECTIVENESS OF MINING DEVELOPMENT PROJECTS FOR THE CONTINUOUS AND DISCRETE REPRESENTATION OF THE VALUE CHANGES IN TIME.HAJDASINSKI M.sdIN: APCOM 14. INT. SYMP. COMPUT. METHODS MINER. IND. 14. PREPR.; PHILADELPHIA, PA.; 1976; S.L.; DA. S.D.; VOL. 2; PP. (20P.); BIBL. 5 REF.Conference Paper

CHOIX DU CRITERE ADEQUAT POUR L'EVALUATION DE LA RENTABILITE DES INVESTISSEMENTS DANS LES EXPLOITATIONS MINIERESHAJDASINSKI M.1972; ZESZ. NAUK. AKAD. GORN.-HUTN. STANISLAWA STASZICA; POLSKA; DA. 1972; NO 348; PP. 29-51; ABS. ANGL. RUSSE; BIBL. 1 P.Serial Issue

RENTABILITE DES DEPENSES D'INVESTISSEMENT COMPLEMENTAIRES DANS L'INDUSTRIE MINIERE ETUDIEE AVEC UN MODELE A VARIATION CONTINUE DES PARAMETRESHAJDASINSKI M.1972; ARCH. GORNICT.; POLSKA; DA. 1972; VOL. 17; NO 3; PP. 287-331; H.T. 1; ABS. RUSSE ANGL.; BIBL. 20 REF.Serial Issue

MINING DEVELOPMENT OF THE KLODAWA SALT STOCK ON THE BACKGROUND OF THE PERSPECTIVE DEVELOPMENT OF THE SALT INDUSTRY IN POLAND.JAWIEN M; HAJDASINSKI M.1967; ZESZ.NAUK.AKAD.GORN.-HUTN.KRAKOVIE; POL; 1967, NUM. 0011, P. 383 A 411Miscellaneous

Analysis of internal rate of return as an investment evaluation criterion for the mineral industryHAJDASINSKI, M. M.Application of computers and mathematics in the mineral industries. International symposium. 18. 1984, pp 503-513Conference Paper