--- MITgcm_contrib/articles/ceaice/ceaice_model.tex	2008/02/28 20:45:29	1.5
+++ MITgcm_contrib/articles/ceaice/ceaice_model.tex	2008/04/29 14:03:31	1.8
@@ -12,7 +12,7 @@
   C-grid variants are available; the C-grid code allows for no-slip
   and free-slip lateral boundary conditions;
 \item two different solution methods for solving the nonlinear
-  momentum equations have been adopted: LSOR \citep{zha97}, EVP
+  momentum equations have been adopted: LSOR \citep{zhang97}, EVP
   \citep{hunke97};
 \item ice-ocean stress can be formulated as in \citet{hibler87};
 \item ice variables are advected by sophisticated advection schemes;
@@ -98,7 +98,7 @@
     \left(\dot{\epsilon}_{11}^2+\dot{\epsilon}_{22}^2\right)
     (1+e^{-2}) +  4e^{-2}\dot{\epsilon}_{12}^2 + 
     2\dot{\epsilon}_{11}\dot{\epsilon}_{22} (1-e^{-2})
-  \right]^{-\frac{1}{2}}
+  \right]^{\frac{1}{2}}
 \end{align*}
 The bulk viscosities are bounded above by imposing both a minimum
 $\Delta_{\min}=10^{-11}\text{\,s}^{-1}$ (for numerical reasons) and a
@@ -280,7 +280,7 @@
 algorithm following Archimedes' principle) turns snow into ice until
 the ice surface is back at $z=0$ \citep{leppaeranta83}.
 
-Effective ich thickness (ice volume per unit area,
+Effective ice thickness (ice volume per unit area,
 $c\cdot{h}$), concentration $c$ and effective snow thickness
 ($c\cdot{h}_{s}$) are advected by ice velocities:
 \begin{equation}