User:Mkan18/Ypres Salient/Bibliography


 * Stichelbaut, Birger; Gheyle, Wouter; Saey, Timothy; Van Eetvelde, Veerle; Van Meirvenne, Marc; Note, Nicolas; Van den Berghe, Hanne; Bourgeois, Jean (2016-01-01). "The First World War from above and below. Historical aerial photographs and mine craters in the Ypres Salient". Applied Geography. 66: 64–72. doi:10.1016/j.apgeog.2015.11.020. ISSN 0143-6228.