@incollection{Mahmood11, author = {Muzafferuddin Mahmood}, title = {Flow Visualization in Wind Tunnels}, booktitle = {Wind Tunnels and Experimental Fluid Dynamics Research}, publisher = {IntechOpen}, address = {Rijeka}, year = {2011}, editor = {Jorge Colman Lerner and Ulfilas Boldes}, chapter = {6}, doi = {10.5772/21494}, url = {https://doi.org/10.5772/21494} }