Citations refer to the original publication, not to a Scieee localized version.
Cunha, M. R., & Fontes, D. B. M. M. (2005). A Real Options Approach to the Valuation of an Investment in Eucalyptus. https://repositorio-aberto.up.pt/handle/10216/70683
Cunha, M. Ricardo, and Dalila B.M.M. Fontes. A Real Options Approach to the Valuation of an Investment in Eucalyptus. 2005. https://repositorio-aberto.up.pt/handle/10216/70683.
Cunha, M. Ricardo, and Dalila B.M.M. Fontes. A Real Options Approach to the Valuation of an Investment in Eucalyptus. 2005. https://repositorio-aberto.up.pt/handle/10216/70683.
Cunha, M. R. and Fontes, D. B. M. M. (2005) A Real Options Approach to the Valuation of an Investment in Eucalyptus. Available at: https://repositorio-aberto.up.pt/handle/10216/70683.
M. R. Cunha and D. B. M. M. Fontes, “A Real Options Approach to the Valuation of an Investment in Eucalyptus,” 2005. [Online]. Available: https://repositorio-aberto.up.pt/handle/10216/70683
@misc{cunha2005real,
author = {Cunha, M. Ricardo and Fontes, Dalila B.M.M.},
title = {A Real Options Approach to the Valuation of an Investment in Eucalyptus},
year = {2005},
url = {https://repositorio-aberto.up.pt/handle/10216/70683}
}
The source metadata has no journal, volume or pages. Add them from the original publication if your citation needs them.