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| Preview | Issue Date | Title | Author(s) | Type | Rights |
|---|---|---|---|---|---|
 | 20-Jan-2015 | Emergy signature for human services in Portuguese traded resources | Martins, Cecília Maria Alves Torres; Oliveira, Carlos Alberto Rego de | Article | Open Access |
 | 21-Jan-2015 | Emergy-based evaluation of resources input in Portugal | Martins, Cecília Maria Alves Torres; Oliveira, Carlos; Gonçalves, José | Article | Open Access |
 | 15-Apr-2016 | Emergy evaluation of an open cycle gas cogeneration system | Oliveira, Carlos Alberto Rego de; Gomes, José; Martins, Cecília Maria Alves Torres | Article | Open Access |