@book { MersfleuvesetportseuropensauxXXeetXXIesicles, title = "Mers, fleuves et ports européens aux XXe et XXIe siècles", subtitle = "Liber amicorum en hommage à Juergen Elvert", author = "Eric {Bussière} and Michel {Dumoulin} and Sylvain {Schirmann}", year = "2025", publisher = "Peter Lang Verlag", address = "Bruxelles, Belgium", url = "https://www.peterlang.com/document/1370428" }