Energy and Environmental Impacts of Alternative Pathways for the Portuguese Road Transportation Sector
Tiago L. Farias, Patrícia C. Baptista, Carla M. Silva, John B. Heywood
Energy Policy, vol. 51, 2012, p. 802-815.

Life Cycle Analysis of Energy Supply Infrastructure for Conventional and Electric Vehicles
Alexandre Lucas, Carla M. Silva, Rui Costa Neto
Energy Policy, vol. 41, 2012, p. 537-547.

Fuel Cell Hybrid Taxi Life Cycle Analysis
Patrícia C. Baptista, João Ribau, João Bravo, Carla M. Silva, Paul Adcock, Ashley Kells
Energy Policy, vol. 39, 2011, p. 4683-4691.