@techreport{DellnitzGolubitskyHohmannetal.1995, author = {Michael Dellnitz and Martin Golubitsky and Andreas Hohmann and Ian Stewart}, title = {Spirals in Scalar Reaction-Diffusion Equations}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {SC-95-06}, language = {eng}, year = {1995} }