Factory involved in Hungary sludge flood restarts - The San Diego Union-Tribune
How toxic is Hungary's red sludge? - BBC News
3 More Dead in Hungary's Red Sludge Flood - CBS News
Toxic sludge spill could happen elsewhere, campaigners warn - CNN.com
Anger in Hungary, fear downstream as toxic contamination spreads | The Independent | The Independent
Hungarian red mud spill did little long-term damage
A Flood of Red Sludge, One Year Later - The Atlantic
Red Mud in Hungary | About Environment
Red Mud Accident in Ajka and geospatial solutions in pre/post- disaster management | Environmental Systems Laboratory
Hungary toxic sludge spill an 'ecological catastrophe' says government | Hungary | The Guardian
Toxic Sludge in Hungary
A flood of toxic sludge - Photos - The Big Picture - Boston.com
rp_greenpeace-investigates-toxic-hungarian-flood.jpg - Greenpeace USA
Recycling Red Mud
Hungary Requests EU Help for Toxic Sludge - Novinite.com - Sofia News Agency
One year on from Hungary's red mud disaster | News | Chemistry World
A Flood of Red Sludge, One Year Later - The Atlantic
Red Sludge Disaster 4th Anniversary Marked - Daily News Hungary
Hungary's Flood of Red Sludge - Photo Essays - TIME
Hungary: Chemical Spill Red Sludge (2010) - International Federation of Red Cross and Red Crescent Societies
Hungary asks for help cleaning up sludge - CNN.com
Toxic Mud Spill Kills 4 In Hungary : NPR
Lethal torrent of toxic red sludge from metal refinery engulfs towns, burns villagers in Hungary - New York Daily News
Ajka alumina plant accident - Wikipedia
