url(r'^author/(?P<author_id>[0-9]+)/$', views.author, name="author"),
url(r'^work/(?P<work_id>[0-9]+)/$', views.work, name="work"),
url(r'^author/(?P<author_id>[0-9]+)/$', views.author, name="author"),
url(r'^work/(?P<work_id>[0-9]+)/$', views.work, name="work"),