@techreport{SchuetteWulkow1992, author = {Christof Sch{\"u}tte and Michael Wulkow}, title = {Quantum Theory with Discrete Spectra and Countable Systems of Differential Equations - A Numerical Treatment of RamanSpectroscopy.}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {SC-92-07}, language = {eng}, year = {1992} }