Title	Multicast Routing and Wavelength Assignation in Optical Networks with Ant Colony Optimization
Author	Diego Pinto, Benjam?n Bar?n, Marcos Villagra
Citation	Vol. 6  No. 4  pp. 62-70
Keywords	Routing, Wavelength Assignment, Multiobjective Optimization, Ant Colony Optimization.

Title	Wavelength Assignment Problem in Optical WDM Networks
Author	Amit Wason, R. S. Kaler
Citation	Vol. 7  No. 4  pp. 27-31
Keywords	Wavelength division multiplexing (WDM), blocking probability, performance analyses, routing and wavelength assignment (RWA)