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A First Course in String Theory
Nonlinearity and Disorder: Theory and Applications (NATO Science Series II: Mathematics, Physics and Chemistry)
Series Expansion Methods for Strongly Interacting Lattice Models
Special Relativity: From Einstein to Strings
Nonlinear PDE's in Condensed Matter and Reactive Flows: Proceedings of the NATO Advanced Study Institute on PDEs in Models of Superfluidity, ... 3 July 1999 (Nato Science Series C: (closed))