@book{viii+congres+international+de+navigation+paris+1900+question+4+notes+et+experiences+sur+la+traction+electrique+sur+les+voies+navigables+repport,
    author = {Gerard, Léon},
    title = {VIIIᵉ Congrès International de Navigation, Paris 1900. Question 4, Notes et expériences sur la traction électrique sur les voies navigables : repport},
    address = {Bruxelles},
    publisher = {Imprimerie Vanbuggenhoudt},
    date = {1900}
}