references.rst

.. _`matplotlib`: http://matplotlib.sourceforge.net/
.. _`NumPy`: http://numpy.scipy.org/
.. _`SciPy`: http://scipy.org/
.. _`IPython`: http://ipython.scipy.org/moin/
.. _CIAO: http://cxc.harvard.edu/ciao/
.. _SAS: http://xmm.vilspa.esa.es/sas/
.. _asciitable: http://cxc.harvard.edu/contrib/asciitable
.. _pyfits: http://www.stsci.edu/resources/software_hardware/pyfits
.. _ATpy: http://atpy.github.com
.. _APLpy: http://aplpy.github.com
.. _SAMPy: http://pypi.python.org/pypi/sampy
.. _COATPy: https://github.com/python4vo/coatpy
.. _vaods9: https://github.com/python4vo/vaods9
.. _pyvolib: https://code.google.com/p/pyvolib
.. _ds9: http://hea-www.harvard.edu/RD/ds9
.. _TOPCAT: http://www.star.bris.ac.uk/~mbt/topcat
.. _Directory: http://nvo.stsci.edu/vor10/index.aspx