Exportar Publicação

A publicação pode ser exportada nos seguintes formatos: referência da APA (American Psychological Association), referência do IEEE (Institute of Electrical and Electronics Engineers), BibTeX e RIS.

Exportar Referência (APA) 
Zheng, H., Roseta-Palma, C. & Ramalho, J.J.S. (2019). Firm-level evidence on directed technological change involving energy input in Portugal. 4th Annual APEEN Conference.
Exportar Referência (IEEE) 
H. Zheng et al.,  "Firm-level evidence on directed technological change involving energy input in Portugal", in 4th Annu. APEEN Conf., Covilhã, 2019
Exportar BibTeX 
@misc{zheng2019_1732198915035,
	author = "Zheng, H. and Roseta-Palma, C. and Ramalho, J.J.S.",
	title = "Firm-level evidence on directed technological change involving energy input in Portugal",
	year = "2019",
	howpublished = "Digital",
	url = "http://wordpress.ubi.pt/4apeen2019/"
}
Exportar RIS 
TY  - CPAPER
TI  - Firm-level evidence on directed technological change involving energy input in Portugal
T2  - 4th Annual APEEN Conference
AU  - Zheng, H.
AU  - Roseta-Palma, C.
AU  - Ramalho, J.J.S.
PY  - 2019
CY  - Covilhã
UR  - http://wordpress.ubi.pt/4apeen2019/
ER  -