@article{Filip:2015,
  author  = "R. Filip and J. Leluk",
  title   = "Phylogenetic analysis of M2 proteins from avian and swine influenza A viruses",
  journal = "Asian Journal of Applied Science and Engineering",
  volume  = "Vol. 4",
  number  = "no. 3",
  pages   = "219--248",
  year    = "2015",
}