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We explain how an analytic continuation we have developed recently is appliedto determine the residues of the nucleon resonance poles within a dynamicalcoupled-channel model of meson-baron reactions. A procedure for evaluating theelectromagnetic N-N^* transition form factors at resonance poles is developed.Illustrative results of the obtained N^* -> pi N, gamma N transition formfactors for P_{11}, P_{33}, and D_{13} nucleon resonances are presented andcompared with previous results.

Extraction of Transition Form Factors for Nucleon Resonances within a Coupled-Channels Model