Spangenberg J.H., Douguet J.-M., Settele J., Heong K.L. (2014) Escaping the lock-in of continuous insecticide spraying in rice: Developing an integrated ecological and socio-political DPSIR analysisEcological Modelling 295: 188–195. http://www.sciencedirect.com/science/article/pii/S0304380014002592