title: a data model and data structures for moving objects databases. authors: markus schneider , enrico nardelli , luca forlizzi , ralf hartmut güting. venue: sigmod conference. year: 2000
title: a data model and data structures for moving objects databases. authors: luca forlizzi , ralf hartmut g &#252; ting , enrico nardelli , markus schneider. venue: international conference on management of data. year: 2000