From af27d7391d4362d8fbacd5ecc372c54749832980 Mon Sep 17 00:00:00 2001
From: Erik Tollerud <erik.tollerud@gmail.com>
Date: Fri, 21 Sep 2018 14:20:58 -0400
Subject: [PATCH] add citation entries

---
 CITATION              | 1 +
 specutils/CITATION    | 9 +++++++++
 specutils/__init__.py | 2 ++
 3 files changed, 12 insertions(+)
 create mode 120000 CITATION
 create mode 100644 specutils/CITATION

diff --git a/CITATION b/CITATION
new file mode 120000
index 000000000..e9dced2ad
--- /dev/null
+++ b/CITATION
@@ -0,0 +1 @@
+specutils/CITATION
\ No newline at end of file
diff --git a/specutils/CITATION b/specutils/CITATION
new file mode 100644
index 000000000..e7f9d8cfa
--- /dev/null
+++ b/specutils/CITATION
@@ -0,0 +1,9 @@
+If you use Specutils for work/research presented in a publication (whether
+directly, or as a dependency to another package), please cite the Zenodo DOI
+for the appopriate version of Specutils.  The versions (and their BibTeX
+entries) can be found at:
+
+https://doi.org/10.5281/zenodo.1421356
+
+We also encourage the acknowledgement of Astropy, which is a dependency of
+specutils.  See
diff --git a/specutils/__init__.py b/specutils/__init__.py
index 0afe67bf9..cf8bb1666 100644
--- a/specutils/__init__.py
+++ b/specutils/__init__.py
@@ -31,3 +31,5 @@ class UnsupportedPythonError(Exception):
     from .io.default_loaders import *  # noqa
     from .io.registers import _load_user_io
     _load_user_io()
+
+__citation__ = 'https://doi.org/10.5281/zenodo.1421356'