@article{Mackiewicz:1999,
  author  = "P. Mackiewicz and A. Gierlik and M. Kowalczuk and M. Dudek and S. Cebrat",
  title   = "How does replication-associated mutational pressure influence amino acid composition of proteins?",
  journal = "Genome Research",
  volume  = "Vol. 9",
  number  = "no 5",
  pages   = "409--416",
  year    = "1999",
}