@book{l+039+administration+generale+de+l+039+hydrographie,
    author = {Bâlokoz, Evgenij Lûdvigovič},
    title = {L'Administration Générale de l'Hydrographie},
    address = {St. Pétersbourg},
    publisher = {Typographie du Ministère de la Marine, Grande Amirauté},
    date = {1908}
}