@incollection{Paz11, author = {Irismar G. da Paz and Maria C. Nemes and JoseĢ G. P. de Faria}, title = {Gouy Phase and Matter Waves}, booktitle = {Electromagnetic Waves}, publisher = {IntechOpen}, address = {Rijeka}, year = {2011}, editor = {Vitaliy Zhurbenko}, chapter = {4}, doi = {10.5772/17045}, url = {https://doi.org/10.5772/17045} }