Stability estimates for the Radon transform with restricted data and   applications
  In this article, we prove a stability estimate going from the Radon transform of a function with limited angle-distance data to the $L^p$ norm of the function itself, under some conditions on the support of the function. We apply this theorem to obtain stability estimates for an inverse boundary value problem with partial data. 
Pedro Caro, David Dos Santos Ferreira and Alberto Ruiz
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