A translation of a report by Marianne Klute of Watch Indonesia!: "Touching the Sky: Human Rights Violation and Land Right Conflicts around Bakrie Sumatera's Plantations" can found here
The first chapter looks at "Bakrie and the attack on the village of Sei Kopas", the second one at the "Lapindo mud volcano in Sidoarjo". Lapindo belonged to the Bakrie Group at the time the mud volcano disaster began. This is followed by an overview of the Bakrie Group and of their oil palm plantations.