@techreport{GroetschelLueggerZimmermann1995, author = {Martin Gr{\"o}tschel and Joachim L{\"u}gger and Uwe Zimmermann}, title = {Wissenschaftliche Information am Wendepunkt? Zw{\"a}nge, Krisen und Chancen aus Sicht der Mathematik}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {TR-95-08}, language = {deu}, year = {1995} }