Code-Disjoint Circuits for Parity Circuits. - Hendrik Hartje; Michael Gössel; Egor S. Sogomonyan (Asian Test Symposium, 1997)

Cell replication and redundancy elimination during placement for cycle time optimization. - Ingmar Neumann; Dominik Stoffel; Hendrik Hartje; Wolfgang Kunz (ICCAD, 1999)

Cycle time optimization by timing driven placement with simultaneous netlist transformations. - Hendrik Hartje; Ingmar Neumann; Dominik Stoffel; Wolfgang Kunz (ISCAS (5), 2001)