This paper has the proofs already online

Daniela Balslev, Hartwig R. Siebner, Olaf B. Paulson, Tanja Kassuba. (2012) The cortical eye proprioceptive signal modulates
neural activity in higher-order visual cortex as predicted by the variation in
visual sensitivity. Neuroimage (in press)

… and this paper just got accepted, I uploaded my final version on the website:

Daniela Balslev, Marc Himmelbach, Hans-Otto Karnath, Svenja Borchers, Bartholomaeus Odoj (2012) Eye proprioception used for visual localization only
if in conflict with the oculomotor plan. J Neuroscience (in press)