@book { godcatmar2017, author = "Godinho, Carlos and Catarino, Luisa and Marques, João Tiago and Mira, António and Beja, Pedro", title = "An introduction to Railway Ecology. Chap11 - Assessing Bird Exclusion Effects in a Wetland Crossed by a Railway (Sado Estuary, Portugal)", publisher = "Springer", year = "2017" }