1. G.'t Hooft, Dimensional Reduction in Quantum Gravity, gr-qc/9310026; L. Susskind, The World as a Hologram, hep-th/9409089.
2. J. Maldacena, The Large N Limit of Superconformal Field Theories and Supergravity, hep-th/9711200.
3. S.S. Gubser, I.R. Klebanov, A.M. Polyakov, Gauge Theory Correlators from Non-critical String Theory, hep-th/9802109; E. Witten, Anti-Desitter Space and Holography, hep-th/9802150.
4. W. Mück, K.S. Viswanathan, Conformal field theory correlators from classical field theory on anti-de Sitter space, I and II, hep-th/9804035 and hep-th/9805145; D.Z. Freedman, S.D. Mathur, A. Matusis, L. Rastelli, Correlation functions in the CFTd/AdSd+1 correspondence, hep-th/9804058; T. Banks, B. Green, Non-perturbative Effects in AdS5×S5 String Theory and N=4 Super Yang-Mills theory from anti-de Sitter supergravity, hep-th/9805105; H. Liu, A.A. Tseytlin, On four point functions in the CFT/AdS correspondence, hep-th/9807097; D.Z. Freedman, S.D. Mathur, A. Matusis, L. Rastelli, Comments on 4 point functions in the CFT/AdS correspondence, hep-th/9808006; E. D'Hoker, D.Z. Freedman, Gauge Boson Exchange in AdSd+1, hep-th/9809179; G. Chalmers, K. Schalm, The large Nc limit of four point functions in N=4 Super Yang-Mills theory from anti-de Sitter supergravity, hep-th/9810051; H. Liu, Scattering in anti-de Sitter space and operator product expansion, hep-th/9811152; E. D'Hoker, D.Z. Freedman, General Scalar Exchange in AdSd+1, hep-th/9811257; G. Chalmers, K. Schalm, Holographic Normal Ordering and Multi-particle States in the AdS/CFT Correspondence, hep-th/9901144.
5. T. Banks, M. Douglas, G.T. Horowitz, E. Martinec, AdS Dynamics from Conformal Field Theory, hep-th/9808016; B. Balasubramanian, P. Kraus, A. Lawrence, What do CFTs Tell Us About Anti-de Sitter Spacetimes?, hep-th/9902052; J. Polchinski, S-Matrices from AdS Spacetime, hep-th/9901076; L. Susskind, Holography in the Flat-space Limit, hep-th/9901079; S.B. Giddings, The boundary S-matrix and the AdS to CFT dictionary, hep-th/9903048.