Moreno, Rosina, Lopez-Bazo, Enrique, Vaya, Esther, and Artis, Manuel (2004). "External
effects and cost of production." in Spatial Econometrics: Methodology Tools, and Application,
edited by Luc Anselin, Raymond J. G. M. Florax, and Sergio J. Rey, pp. 297-317, Springer.
Moreno, Rosina, Lopez-Bazo, Enrique, Vaya, Esther, and Artis, Manuel (2004). "External
effects and cost of production." in Spatial Econometrics: Methodology Tools, and Application,
edited by Luc Anselin, Raymond J. G. M. Florax, and Sergio J. Rey, pp. 297-317, Springer.