1. U. Uwer, Nucl. Instr. and Meth. A 462 (2001) 202, these proceedings.
2. T. Lohse et al., HERA-B Proposal, DESY-PRC 94/02.
3. E. Hartouni et al., HERA-B Technical Design Report, DESY-PRC 95/01.
4. U. Schwanke, [..] Algorithms for a Third Level Trigger, Thesis Dissertation, Humboldt University, Berlin (2000).
5. The electromagnetic calorimeter of the Hera-B experiment;Zoccoli;Nucl. Instr. and Meth.,2000