Arni Mar Jonsson Björn Þór Jónsson Towards pB+Trees in the Field: Implementation Choices and Performance. 61-68 2006 conf/expdb/2006 ExpDB http://gemo.futurs.inria.fr/events/EXPDB2006/PAPERS/Jonsson.pdf db/conf/expdb/expdb2006.html#JonssonJ06