![Porto, Portugal. 17th Aug, 2016. FC Porto player Otávio in action during the UEFA Champions League 2016/17 play-offs !st leg match between FC Porto and AC Roma, at Dragon Stadium, on August Porto, Portugal. 17th Aug, 2016. FC Porto player Otávio in action during the UEFA Champions League 2016/17 play-offs !st leg match between FC Porto and AC Roma, at Dragon Stadium, on August](https://c8.alamy.com/comp/GJWHJB/porto-portugal-17th-aug-2016-fc-porto-player-otvio-in-action-during-GJWHJB.jpg)
Porto, Portugal. 17th Aug, 2016. FC Porto player Otávio in action during the UEFA Champions League 2016/17 play-offs !st leg match between FC Porto and AC Roma, at Dragon Stadium, on August
![Porto, Portugal. 17th Aug, 2016. FC Porto player Corona in action during the UEFA Champions League 2016/17 play-offs !st leg match between FC Porto and AC Roma, at Dragon Stadium, on August Porto, Portugal. 17th Aug, 2016. FC Porto player Corona in action during the UEFA Champions League 2016/17 play-offs !st leg match between FC Porto and AC Roma, at Dragon Stadium, on August](https://c8.alamy.com/comp/GJWHJD/porto-portugal-17th-aug-2016-fc-porto-player-corona-in-action-during-GJWHJD.jpg)
Porto, Portugal. 17th Aug, 2016. FC Porto player Corona in action during the UEFA Champions League 2016/17 play-offs !st leg match between FC Porto and AC Roma, at Dragon Stadium, on August
AfriCAP 2016, renforcement des capacités et synergies entre les acteurs du patrimoine en Afrique de l'Ouest
![Analyses métallographiques après attaque chimique au chlorure ferrique... | Download Scientific Diagram Analyses métallographiques après attaque chimique au chlorure ferrique... | Download Scientific Diagram](https://www.researchgate.net/publication/49132939/figure/fig9/AS:667607942328324@1536181545329/Analyses-metallographiques-apres-attaque-chimique-au-chlorure-ferrique-et-acide.png)