@inproceedings{inproceedings4a97507e, title = {Applications of Fresnel-Kirchhoff diffraction integral in linear and nonlinear optics: a didactic introduction}, author = {Pilla, Viviane and COSTA, G. G. G. and Catunda, Tomaz}, year = {2001}, booktitle = {ReuniĆ³n Iberoamericana de Optica} }