%0 Journal Article %T Fragmentation and Hadronization %A B. R. Webber %J Physics %D 1999 %I arXiv %X Experimental data, theoretical ideas and models concerning jet fragmentation and the hadronization process are reviewed, concentrating on the following topics: factorization and small-x resummation of fragmentation functions, hadronization models, single-particle yields and spectra in Z decay, comparisons between quark and gluon jets, current and target fragmentation in deep inelastic scattering, heavy quark fragmentation, Bose-Einstein correlations and WW fragmentation. %U http://arxiv.org/abs/hep-ph/9912292v1