Adding ref to [Réthoré, Roux & Hild, 2009]

Author: mgenet

tutos/tuto_warp.ipynb

@@ -458,6 +458,8 @@
     "\n",
     "[[Veress, Gullberg & Weiss (2005). Measurement of Strain in the Left Ventricle during Diastole with cine-MRI and Deformable Image Registration. Journal of Biomechanical Engineering, 127(7), 1195.]](https://doi.org/10.1115/1.2073677)\n",
     "\n",
+    "[[Réthoré, Roux & Hild (2009). An extended and integrated digital image correlation technique applied to the analysis of fractured samples: The equilibrium gap method as a mechanical filter. European Journal of Computational Mechanics.]](https://doi.org/10.3166/ejcm.18.285-306)\n",
+    "\n",
     "[[Leclerc, Périé, Roux & Hild (2010). Voxel-Scale Digital Volume Correlation. Experimental Mechanics, 51(4), 479–490.]](https://doi.org/10.1007/s11340-010-9407-6)\n",
     "\n",
     "[[Genet, Stoeck, von Deuster, Lee & Kozerke (2018). Equilibrated Warping: Finite Element Image Registration with Finite Strain Equilibrium Gap Regularization. Medical Image Analysis, 50, 1–22.]](https://doi.org/10.1016/j.media.2018.07.007)\n",