Zarudnyi, K;    Mehonic, A;    Montesi, L;    Buckwell, M;    Hudziak, S;    Kenyon, AJ;      (2018)    Spike-Timing Dependent Plasticity in Unipolar Silicon Oxide RRAM Devices.                   Frontiers in Neuroscience , 12     , Article 57.  10.3389/fnins.2018.00057 <https://doi.org/10.3389/fnins.2018.00057>.       Green open access