1. Drenajes verticales de arena, aspectos teóricos y prácticos;Covo-Torres,2014
2. The Influence of Sand Drain Wells on the Consolidation of Fine-Grained Soils;Barron,1944
3. Consolidation of fine-grained soils by drain wells;Barron;Trans. Am. Soc. Civ. Eng.,1948
4. Equivalent diameter of vertical drains with an oblong cross section;Long;ASCE J. Geotech. Eng.,1994