A Greedy Algorithm for Bulk Loading R-Trees. - Yván J. García; Mario Alberto López; Scott T. Leutenegger (ACM-GIS, 1998)

On Optimal Node Splitting for R-trees. - Yván J. García; Mario Alberto López; Scott T. Leutenegger (VLDB, 1998)

Post-Optimization and Incremental Refinement of R-Trees. - Yván J. García; Mario Alberto López; Scott T. Leutenegger (ACM-GIS, 1999)