@book{le+limon+hesbayen+de+la+hesbaye,
    author = {Lohest, Max i Fraipont, Charles i Cambier, René i Renier, Armand},
    title = {Le limon hesbayen de la Hesbaye},
    address = {Liége},
    publisher = {imprimerie H. Vaillant-Carmanne},
    date = {1912}
}