--- www.ecco-group.org/ecco_2005_pub.html	2007/12/13 20:38:12	1.2
+++ www.ecco-group.org/ecco_2005_pub.html	2007/12/13 23:12:49	1.3
@@ -1,12 +1,21 @@
               
                 - D. Ferreira, J. Marshall and P. Heimbach, 2005:  Estimating eddy stresses by fitting dynamics to observations using a  residual-mean ocean circulation model and its adjoint. J. Phys. Oceanogr.,  35(10), pp. 1891-1910, doi:10.1175/JPO2785.1
 
                 
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                 - P. Heimbach, C. Hill and R. Giering, 2005: An  efficient exact adjoint of the parallel MIT general circulation model,  generated via automatic differentiation. Future Generation Computer Systems  (FGCS), 21(8), pp. 1356-1371 doi:10.1016/j.future.2004.11.010.