Citations refer to the original publication, not to a Scieee localized version.
Marulanda Guerra, A. R., Martínez Ramos, J. L., & Gómez Expósito, A. (2005). A comparison of residual demand models for oligopolistic markets. https://idus.us.es/items/8c64359e-dedb-4b43-8dd2-d5b7145b1272
Marulanda Guerra, Agustín Rafael, et al. A comparison of residual demand models for oligopolistic markets. 2005. https://idus.us.es/items/8c64359e-dedb-4b43-8dd2-d5b7145b1272.
Marulanda Guerra, Agustín Rafael, José Luis Martínez Ramos, and Antonio Gómez Expósito. A comparison of residual demand models for oligopolistic markets. 2005. https://idus.us.es/items/8c64359e-dedb-4b43-8dd2-d5b7145b1272.
Marulanda Guerra, A. R., Martínez Ramos, J. L. and Gómez Expósito, A. (2005) A comparison of residual demand models for oligopolistic markets. Available at: https://idus.us.es/items/8c64359e-dedb-4b43-8dd2-d5b7145b1272.
A. R. Marulanda Guerra, J. L. Martínez Ramos, and A. Gómez Expósito, “A comparison of residual demand models for oligopolistic markets,” 2005. [Online]. Available: https://idus.us.es/items/8c64359e-dedb-4b43-8dd2-d5b7145b1272
@misc{marulandaguerra2005comparison,
author = {Marulanda Guerra, Agustín Rafael and Martínez Ramos, José Luis and Gómez Expósito, Antonio},
title = {A comparison of residual demand models for oligopolistic markets},
year = {2005},
url = {https://idus.us.es/items/8c64359e-dedb-4b43-8dd2-d5b7145b1272}
}
The source metadata has no journal, volume or pages. Add them from the original publication if your citation needs them.