@article{Iakushenko:2012,
  author  = "D. Iakushenko and O. Borysova",
  title   = "Plant communities of the class Charetea Fukarek ex Krausch 1964 in Ukraine: an overview",
  journal = "Biodiversity Research and Conservation",
  volume  = "Vol. 25",
  pages   = "75--82",
  year    = "2012",
}