Citation: G. Ewert, LIBRARIES FACING THE CHALLENGE OF ELECTRO NIC MEDIA AND NEW ORGANIZATIONAL FORMS - 85TH-GERMAN-LIBRARIANS-CONFERENCE IN GOTTINGEN 1995 - GERMAN - WEFERS,S, Zeitschrift fur Bibliothekswesen und Bibliographie, 44(1), 1997, pp. 79-81
Citation: G. Ewert et al., SIMULTANEOUS ABSORPTION OF SO2 AND HCL CO NTAINING PROCESS GASES IN ACIRCULATING FLUIDIZED-BED (ZWS), Gefahrstoffe, Reinhaltung der Luft, 56(3), 1996, pp. 89-92
Citation: G. Ewert, USER BEHAVIOR WITH AN ONLINE CATALOG FOR SCIENTIFIC LIBRARIES - RESULTS AND EXPERIENCES FROM THE OPAC PROJECT OF THE LIBRARY OF THE UNIVERSITY-OF-DUSSELDORF - GERMAN - DREIS,G, Zeitschrift fur Bibliothekswesen und Bibliographie, 42(6), 1995, pp. 641-643
Citation: G. Ewert, LIBRARIES, SERVICE FOR THE FUTURE - 5TH G ERMAN LIBRARY-CONGRESS, 83RD GERMAN-LIBRARIANS-CONFERENCE IN LEIPZIG 1993 - GERMAN - LOHSE,H, Zeitschrift fur Bibliothekswesen und Bibliographie, 42(4), 1995, pp. 393-395
Citation: G. Ewert, OPEN SYSTEMS IN PUBLIC-LIBRARIES - PROPAG ATION, SIGNIFICANCE, IMPLICATIONS, PROBLEMS - SCIENTIFIC CONTINUING-EDUCATION SEMINAR IN LOCHAU, LANDESBILDUNGSZENTRUM SCHLOSS-HOFEN, APRIL 28-30, 1993 - GERMAN - BONESS,E, HEIM,H, Zeitschrift fur Bibliothekswesen und Bibliographie, 41(4), 1994, pp. 405-406
Citation: G. Ewert et Ku. Niedersen, ON THE SORPTION BEHAVIOR OF HYDROGEN-FLUO RIDE ON GRANULATED CALCIUM-CHLORIDE IN A CIRCULATING FLUIDIZED-BED, Chemische Technik, 45(4), 1993, pp. 227-232