Laurent Spéry Christophe Claramunt Thérèse Libourel A Spatio-Temporal Model for the Manipulation of Lineage Metadata. 51-70 2001 5 GeoInformatica 1 db/journals/geoinformatica/geoinformatica5.html#SperyCL01 http://dx.doi.org/10.1023/A:1011459921552