UBER DIE BRENNBARKEIT VON ZEMENTROHMEHL = APTITUDE A LA CUISSON DE LA FARINE CRUE DE CIMENTLUDWIG U; DARR GM.1975; ZEMENT-KALK-GIPS; DTSCH.; DA. 1975; VOL. 28; NO 10; PP. 421-423; ABS. ANGL. FR.; BIBL. 8 REF.Article

THE INCORPORATION OF CHLORIDE IN CALCIUM ALUMINATE HYDRATESDARR GM; LUDWIG U.1974; CHIM. SCI.; BELG.; DA. 1974; VOL. 39; NO 7-8; PP. 687-692; ABS. FR. NEERL. ALLEMArticle

ZUM EINFLUSS DER FRUEHEN HYDRATATION AUF DIE MOERTELFESTIGKEITEN FRUEHHOCHFESTER PORTLANDZEMENTE = INFLUENCE DE L'HYDRATATION INITIALE SUR LA RESISTANCE DES MORTIERS DE CIMENTS PORTLAND A DURCISSEMENT RAPIDEDARR GM; LUDWIG U.1972; ZEMENT-KALK-GIPS; DTSCH.; DA. 1972; VOL. 25; NO 11; PP. 559; ABS. ANGL. FR.; BIBL. 3 REF.Serial Issue

ESTIMATE OF THE SPECIFIC ENERGY CONSUMPTION IN BASIC INDUSTRIAL PROCESSES WITH RESPECT TO THE FIRST AND SECOND THERMODYNAMIC PRINCIPLES. FINAL REPORTBONOMI A; BREDA F; DARR GM et al.1980; ; LUX; LUXEMBOURG: OFFICE FOR OFFICIAL PUBLICATIONS OF THE EUROPEAN COMMUNITIES; DA. 1980; EUR/6752/CCE/261-77 EED; PAG. MULT.; 30 CM; BIBL. DISSEM.; ENERGYReport