M. A. Noginov, G. Zhu, M. Bahoura, C. E. Small, C. Davison, J. Adegoke, V. P. Drachev, P. Nyga and V. M. Shalaev, “Enhancement of Spontaneous and Stimulated Emission of a Rhodamine 6G Dye by an Ag Aggregate,” Physical Review B, Vol. 74, No. 18, 2006, Article ID: 184203. http://dx.doi.org/10.1103/PhysRevB.74.184203
 W. L. Sha, C. H. Liu and R. R. Alfano, “Spectral and Temporal Measurements of Laser Action of Rhodamine 640 Dye in Strongly Scattering Media,” Optics Letters, Vol. 19, No. 23, 1994, pp. 1922-1924.
 R. M. Balachandran, D. P. Pacheco and N. M. Lawandy, “Laser Action in Polimeric Gain Media Containing Scattering Particles,” Applied Optics, Vol. 35, No. 4, 1996, pp. 640-643. http://dx.doi.org/10.1364/AO.35.000640
 W. Kim, V. P. Safonov, V. M. Shalaev and R. L. Armstrong, “Fractals in Microcaviies: Giant Coupled Multiplicative Enhancement of Optical Responses,” Physical Review Letters, Vol. 82, No. 24, 1999, pp. 4811-4814.
 S. V. Karpov, A. L. Bas’ko, A. K. Popov, V. V. Slabko and T. George, “Optics of Nanostructured Fractal Silver Colloids,” In: S. G. Pandalai, Ed., Recent Research Developments in Optics, Kerala, 2002, pp. 427-463.
 L. A. Sweatlock, S. A. Maier, H. A. Atwater, J. J. Penninkhof and A. Polman, “Highly Confined Electromagnetic Fields in Arrays of Strongly Coupled Ag Nanoparticles,” Physical Review, Vol. 71, No. 23, 2005, Article ID: 235408.
 M. Lerner and V. Shamansky, “Synthesis of Nanoparticles by High-Power Laser Pulses,” Journal of Structural Chemistry, Vol. 45, No. 1, 2004, pp. 111-114.
 A. Zhdanov, M. P. Kreuzer, S. Rao, A. Fedyanin, P. Ghenuche, R. Quidant and D. Petrov, “Detection of Plasmon-Enhanced Luminescence Fields from an Optically Manipulated Pair of Partially Metal Covered Dielectric Spheres,” Optics Letters, Vol. 33, No. 23, 2008, pp. 2749-2751. http://dx.doi.org/10.1364/OL.33.002749