Wissing, Jänsch, Nimtz, Dieterich, Hornberger, Kéri, Wehland, Daub: "Proteomics analysis of protein kinases by target class-selective prefractionation and tandem mass spectrometry." in: Molecular & cellular proteomics : MCP, Vol. 6, Issue 3, pp. 537-47, 2007 (PubMed).
Beausoleil, Jedrychowski, Schwartz, Elias, Villén, Li, Cohn, Cantley, Gygi: "Large-scale characterization of HeLa cell nuclear phosphoproteins." in: Proceedings of the National Academy of Sciences of the United States of America, Vol. 101, Issue 33, pp. 12130-5, 2004 (PubMed).
Hu, Qiu, Wang, Meyer, Tan: "Human HPK1, a novel human hematopoietic progenitor kinase that activates the JNK/SAPK kinase cascade." in: Genes & development, Vol. 10, Issue 18, pp. 2251-64, 1996 (PubMed).