Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Verdesoto, Edgardo Samuel Barraza" or (type any "bookEditor issueEditor" and editor="Verd... Add to list Journal Article A2 open access A data structure to represent data sets with more than one order relation like polygons Edgardo Samuel Barraza Verdesoto, Edwin Rivas Trujillo and Duvan Cardona Sanchez (UGent) (2017) CONTEMPORARY ENGINEERING SCIENCES. 10(15). p.739-750