Coelho, C.A., Dunsmoor, J.E., & Phelps, E.A. (2015). Compound stimulus extinction reduces spontaneous recovery in humans. Learning and Memory, 22, 583-93.

Coelho, C.A., Dunsmoor, J.E., & Phelps, E.A. (2015).  Compound stimulus extinction reduces spontaneous         recovery in humans.  Learning and Memory, 22, 583-93.