@book{x+international+navigation+congress+duesseldorf+1902+sect+2+communication+11+automatic+remowal+of+ocean+bars+by+application+of+natural+forces+communication,
    author = {Haupt, Lewis Muhlenberg},
    title = {X. International Navigation Congress, Düsseldorf - 1902. Sect. 2, Communication 11, Automatic remowal of ocean bars by application of natural forces : communication},
    address = {Berlin},
    publisher = {P. Stankiewicz' Buchdruckerei},
    date = {1902}
}