diff --git a/latex/AlborexData_ESSD.tex b/latex/AlborexData_ESSD.tex
index 4d9cba411f43e97b2b037468905ebb573e948531..85aa9046e10d3ff2bb8e67383ec9657332d295a7 100644
--- a/latex/AlborexData_ESSD.tex
+++ b/latex/AlborexData_ESSD.tex
@@ -2,7 +2,7 @@
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@@ -307,7 +307,7 @@ The checks not yet applied but planned for the next release of the Glider toolbo
 
 \subsection{Surface drifters}
 
-On May 25, 25 Surface Velocity Program \citep[SVP,][]{LUMPKIN2009} drifters were deployed in the frontal area in a tight square pattern with a mean distance between neighbor drifters around 3~km. In the Mediterranean Sea, they have been shown to provide information on the surface dynamics, ranging from basin scales to mesoscale features or coastal currents \citep{POULAIN13}. Almost all the drifters were equipped with a thermistor on the lower part of the buoy to measure sea water temperature. 
+On May 25, 25 Surface Velocity Program \citep[SVP,][]{LUMPKIN2007} drifters were deployed in the frontal area in a tight square pattern with a mean distance between neighbor drifters around 3~km. In the Mediterranean Sea, they have been shown to provide information on the surface dynamics, ranging from basin scales to mesoscale features or coastal currents \citep{POULAIN13}. Almost all the drifters were equipped with a thermistor on the lower part of the buoy to measure sea water temperature. 
 
 11 out the 25 drifters, especially those deployed more to the south, were captured by the intense Algerian Current and followed a trajectory along the coast until a longitude about 5$^{\circ}$30'E. The other drifters were deflected northward about 0$^{\circ}$30'E, then veered northwestward or eastward 
 and described cyclonic and anticyclonic trajectories, respectively. All the drifters moved along the front position (deduced from the SST images), until they encounter the Algerian Current (Fig.~\ref{fig3:drifters}).