JournalsemVol. 59, No. 1Volume 59, No. 1 (2004) Elemente der Mathematikpp. 1–18Burckhardtsche Bestimmung der Raumgruppen IIRalph Strebelpp. 19–22More on a topological mean value theoremJ. M. AlmiraM. JimenezN. Del Toropp. 23–28A generalization of Mason's theorem for four polynomialsM. BayatH. Teimooripp. 29–36Analogies are interesting!K. R. S. Sastrypp. 37–43Aufgabenp. 44Bücher und Computersoftware