JournalsrlmVol. 20, No. 4Volume 20, No. 4 (2009) Rendiconti Linceipp. 301–326Orlicz–Sobolev regularity of mappings with subexponentially integrable distortionPekka KoskelaAlbert Cloppp. 327–338Recognizing the Farey–Stern–Brocot AF algebraDaniele Mundicipp. 339–346The level 1 case of Serre’s conjecture revisitedLuis Victor Dieulefaitpp. 347–367Stability-Instability criteria for nonautonomous systemsSalvatore Rioneropp. 369–377Alternative Forms of the Harnack Inequality for Non-Negative Solutions to Certain Degenerate and Singular Parabolic EquationsEmmanuele DiBenedettoUgo GianazzaVincenzo Vespripp. 379–386On a Sobolev-type inequalityAngelo Alvinopp. 387–396On Brooks–Jewett, Vitali–Hahn–Saks and Nikodým convergence theorems for quasi-triangular functionsPaola CavalierePaolo de Luciapp. 397–412A sharp isoperimetric inequality in the plane involving Hausdorff distanceCarlo NitschAngelo AlvinoVincenzo Feronepp. 413–420Deep foundationsPiero Villaggio
pp. 301–326Orlicz–Sobolev regularity of mappings with subexponentially integrable distortionPekka KoskelaAlbert Clop
pp. 369–377Alternative Forms of the Harnack Inequality for Non-Negative Solutions to Certain Degenerate and Singular Parabolic EquationsEmmanuele DiBenedettoUgo GianazzaVincenzo Vespri
pp. 387–396On Brooks–Jewett, Vitali–Hahn–Saks and Nikodým convergence theorems for quasi-triangular functionsPaola CavalierePaolo de Lucia
pp. 397–412A sharp isoperimetric inequality in the plane involving Hausdorff distanceCarlo NitschAngelo AlvinoVincenzo Ferone