Ramírez-Miquet, Evelio E., 		Martí-López, Luis, AND 		Contreras-Alarcón, Orestes R..
"Escherichia Coli Activity Characterization Using a Laser Dynamic Speckle Technique" <em>Revista Cubana de Física</em> [Online], Volume 28 Number 1E (5 December 2011)