@incollection{Gnanavelu09, author = {Thamizh Arasan Venkatachalam and Dhivya Gnanavelu}, title = {Concentration of Heterogeneous Road Traffic}, booktitle = {Advanced Technologies}, publisher = {IntechOpen}, address = {Rijeka}, year = {2009}, editor = {Kankesu Jayanthakumaran}, chapter = {26}, doi = {10.5772/8224}, url = {https://doi.org/10.5772/8224} }