.. _VTK: http://www.vtk.org/
.. _ITK: http://www.itk.org/
.. _swig: http://www.swig.org
+.. _NeuroDebian: :ref:`welcome`
+.. _Debian: http://www.debian.org
+.. _exppsy: http://alioth.debian.org/projects/pkg-exppsy
.. Functional imaging labs
.. _`functional imaging laboratory`: http://www.fil.ion.ucl.ac.uk
.. _`wikipedia shear matrix`: http://en.wikipedia.org/wiki/Shear_matrix
.. _`wikipedia reflection`: http://en.wikipedia.org/wiki/Reflection_(mathematics)
.. _`wikipedia direction cosine`: http://en.wikipedia.org/wiki/Direction_cosine
+
+.. Homepages
+.. _yoh: http://www.onerussian.com
+.. _mih: http://mih.voxindeserto.de