@inproceedings{NeumannKunz2006,
  author    = {Ingmar Neumann and Wolfgang Kunz},
  title     = {Tight coupling of timing driven placement and retiming},
  booktitle = {Conference proceedings / The 2001 IEEE International Symposium on Circuits and Systems : 6-9 May 2001, Sydney Convention and Exhibition Centre, Darling Harbour, Sydney, Austr.},
  pages     = {V-351 -- V-354},
  year      = {2006},
}