TY - BOOK AU - Pankov,Alexander TI - TRAVELLING WAVES AND PERIODIC OSCILLATIONS IN FERMI-PASTA-ULAM LATTICES SN - 1860945325 U1 - 511.33 PY - 2005/// CY - PB - Imperial College Press, London KW - Lattice Theory KW - Nonlinear Mechanics KW - Wave-Motion, Theory Of ER -