Links for django-generic-aggregation
django-generic-aggregation-0.2.0.tar.gz
django-generic-aggregation-0.3.0.tar.gz
django-generic-aggregation-0.1.1.tar.gz
django-generic-aggregation-0.3.2.tar.gz
django-generic-aggregation-0.3.1.tar.gz
https://docs.djangoproject.com/en/dev/ref/contrib/contenttypes/#reverse-generic-relations
http://django-generic-aggregation.readthedocs.org/