Archiv der Mathematik ( Vol.67 NO.4 / 1996 ) 1 Permutation groups and close-knit families of sets( 265-274 Page ) Peter M. Neumann 2 Kommutatoren und Ito's Satz uber charaktergrade( 275-280 Page ) Manfred Leitz 3 Fixed points of automrphisms of free Lie algebras( 281-289 Page ) R. M. Bryant ,R. Stohr  4 Discriminant of the normal closure of a dihedral quartic field( 290-295 Page ) James G. Huard ,Blair K. Spearman ,Kenneth S. Williams  5 A sufficient condition for vanishing of the derived projective limit functor( 296-301 Page ) L. Frerick ,J. Wengenroth  6 Retakh's conditions and regularity properties of (LF)-spaces( 302-307 Page ) Qiu Jing-Hui 7 On inequalities for symmetric submarkovian operators( 308-311 Page ) Rainer Nagel ,Jurgen Voigt  8 On the Bergman space norm of the Cesaro operator( 312-318 Page ) Aristomenis G. Siskakis 9 Global estimates in weighted spaces of weak solutions of the Navier-Stokes equations in exterior domains( 319-330 Page ) R. Farwig ,H. Sohr  10 Liapounov's convexity theorem for toplogical measures( 331-336 Page ) Hermann Render ,Heinrich Stroetmann  11 The Wierstrass semigroup of a pair of points on a curve( 337-348 Page ) Masaaki Homma 12 The gonality of curves on a Hirzebruch surface( 349-352 Page ) G. Martens