EP564796-A1  CHEMICAL ABSTRACTS, vol. 90, no. 22, 28. Mai 1979, Columbus, Ohio, US; abstract no. 171430c, HODAM ROBERT H. ET AL 'Small scale gasification of biomass to produce a low BTU gas';  ENERGY BIOMASS WASTES Bd. 9TH, 1985, Seiten 1343 - 1368 EDWARD I. WAN 'TECHNICAL AND ECONOMIC ASSESMENT OF BIOMASS-BASED FUEL CELL POWER SYSTEMS';  JOURNAL OF POWER SOURCES. Bd. 37, Nr. 1/2, Januar 1992, LAUSANNE CH Seiten 271 - 277 B. ROHLAND ET AL 'Hydrogen and fuel cells - the clean energy system';  JOURNAL OF POWER SOURCES. Bd. 37, Nr. 12, Januar 1992, LAUSANNE CH Seiten 271 - 277 B. ROHLAND ET AL 'Hydrogen and fuel cells - the clean energy system';  PATENT ABSTRACTS OF JAPAN vol. 17, no. 71 (E-1319)12. Februar 1993 & JP-A-04 274 172 ( TOSHIBA CORP ) 30. September 1992;  PROCEEDINGS OF THE 25TH INTERSOCIETY ENERGY CONVERSION ENGINEERING CONFERENCE Bd. 3, 12. August 1990, NEW YORK Seiten 213 - 217 WALTER G. PARKER 'WESTINGHOUSE SOLID OXIDE FUEL CELL PROGRAM -A 1990 STATUS REPORT';  Book no. , , '', ROeMPP CHEMIE LEXIKON, BD. 1, S. 540, 9. AUFL.,;  PATENT ABSTRACTS OF JAPAN vol. 17, no. 71 (E-1319)12. Februar 1993&JP-A-04 274 172 ( TOSHIBA CORP ) 30. September 1992;  Book no. , , '', R\MPP CHEMIE LEXIKON, BD. 1, S. 540, 9. AUFL.,EP564796-B1  Book no. , , '', ROeMPP CHEMIE LEXIKON, BD. 1, S. 540, 9. AUFL.,;  CHEMICAL ABSTRACTS, vol. 90, no. 22, 28. Mai 1979, Columbus, Ohio, US; abstract no. 171430c, HODAM ROBERT H. ET AL 'Small scale gasification of biomass to produce a low BTU gas';  ENERGY BIOMASS WASTES Bd. 9TH, 1985, Seiten 1343 - 1368 EDWARD I. WAN 'TECHNICAL AND ECONOMIC ASSESMENT OF BIOMASS-BASED FUEL CELL POWER SYSTEMS';  JOURNAL OF POWER SOURCES. Bd. 37, Nr. 12, Januar 1992, LAUSANNE CH Seiten 271 - 277 B. ROHLAND ET AL 'Hydrogen and fuel cells - the clean energy system';  PATENT ABSTRACTS OF JAPAN vol. 17, no. 71 (E-1319)12. Februar 1993;  PROCEEDINGS OF THE 25TH INTERSOCIETY ENERGY CONVERSION ENGINEERING CONFERENCE Bd. 3, 12. August 1990, NEW YORK Seiten 213 - 217 WALTER G. PARKER 'WESTINGHOUSE SOLID OXIDE FUEL CELL PROGRAM -A 1990 STATUS REPORT';  R&#214;MPP CHEMIE LEXIKON, BD. 1, S. 540, 9. AUFL.