<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Han, Jiawei / Cheng, Hong / Xin, Dong / Yan, Xifeng</hi> (2007): "Frequent pattern mining: current status and future directions", in: <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">Data Mining and Knowledge Discovery</hi> 15, 1: 55-86.