-in January 2016, [slides here](http://gag.com/bdale/talks/2016/lca), which
-led to [an LWN article](http://lwn.net/Articles/674191/) by Jon Corbet.
+in January 2016, [slides here](http://gag.com/bdale/talks/2016/lca/audio.odp),
+which led to [an LWN article](http://lwn.net/Articles/674191/) by Jon Corbet.