@Article{GutiérrezRetamal14,
author = {Gutiérrez, G. and Paramá, J. R. and Brisaboa, N. R. and Corral, A.},
title = {The largest empty rectangle containing only a query object in Spatial Databases},
journal = {Geoinformatica},
address = {New York},
year = {2014},
pages = {193-228}
}