Advanced firmware verification using a code simulator for the IBM System z9. - Klaus Theurich; Alexander Albus; Felix Eickhoff; Daniela Immel; Andreas Kohler; Eberhard Lange; Joachim von Buttlar (IBM J. Res. Dev., 2007)

IBM System z10 firmware simulation. - Stefan Koerner; Andreas Kohler; J. Babinsky; H. Pape; Felix Eickhoff; S. Kriese; Herwig Elfering (IBM J. Res. Dev., 2009)

Preface: IBM z14 Design and Technology. - Felix Eickhoff (IBM J. Res. Dev., 2018)

Large-scale application of IBM Design Thinking and Agile development for IBM z14. - Felix Eickhoff; Megan McGrath; Carl Mayer; Andreas Bieswanger; Paul A. Wojciak (IBM J. Res. Dev., 2018)