An initial formal model for spatial data infrastructures.
Jan HjelmagerHarold MoelleringAntony K. CooperTatiana DelgadoAbbas RajabifardPetr RapantDavid M. DankoMichel HuetDominique LaurentHenri AaldersAdam IwaniakPaloma AbadUlrich DürenAlexander MartynenkoPublished in: Int. J. Geogr. Inf. Sci. (2008)