%0 Journal Article %T HERA Small-x and/or Diffraction %A R. Yoshida %J Physics %D 2001 %I arXiv %X Recent HERA data on small-x structure functions as well as DIS diffraction and diffractive vector meson production are presented. The relationship between these processes and possible indications of dynamics beyond the DGLAP formalism are discussed. %U http://arxiv.org/abs/hep-ph/0102262v2