diff -r 861f6c033646 -r bdc57366d4f5 src/fb.rs
--- a/src/fb.rs	Tue Dec 06 15:02:49 2022 +0200
+++ b/src/fb.rs	Wed Dec 07 06:54:56 2022 +0200
@@ -3,7 +3,8 @@
 
 This corresponds to the manuscript
 
- * Valkonen T. - _Proximal methods for point source localisation_. ARXIV TO INSERT.
+ * Valkonen T. - _Proximal methods for point source localisation_,
+   [arXiv:2212.02991](https://arxiv.org/abs/2212.02991).
 
 The main routine is [`pointsource_fb`]. It is based on [`generic_pointsource_fb`], which is also
 used by our [primal-dual proximal splitting][crate::pdps] implementation.