Phase-locked inhibition, but not excitation, underlies hippocampal ripple oscillations in awake mice in vivo
J. Gan, S.-M. Weng, A. Pernia-Andrade, J.L. Csicsvari, P.M. Jonas, Neuron 93 (2017) 308–314.

Intrinsic membrane properties determine hippocampal differential firing pattern in vivo in anesthetized rats
J. Kowalski, J. Gan, P.M. Jonas, A. Pernia-Andrade, Hippocampus 26 (2016) 668–682.

Fast-spiking parvalbumin^+ GABAergic interneurons: From cellular design to microcircuit function
H. Hu, J. Gan, P.M. Jonas, Science 345 (2014).