Tests of QCD at low $x$

Abstract

This talk reviews the latest measurements of the proton, Pomeron and photon structure functions. These measurements, especially at low $x$ and/or low $Q^2$ lead to new insight into the picture of hadronic interactions.

Comments: Rapporteur talk at the XXVIII ICHEP, July 1996, Warsaw, Poland, 16 pages, 22 figures