@techreport{AckermannWulkow1991, author = {J{\"o}rg Ackermann and Michael Wulkow}, title = {The Treatment of Macromolecular Processes with Chain-Length-Dependent Reaction Coefficients - An Examplefrom Soot Formation.}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {SC-91-18}, language = {eng}, year = {1991} }