@InProceedings{Sakharov:2019,
  author  = "V. Sakharov and W. Szajna and I. Boyko",
  title       = "In situ Pile tests - 2019 project. Methodology and results",
  booktitle   = "Challenges in Geotechnical Engineering - CGE 2019; ISBN: 9788394795122",
  address     = "Zielona Góra, Polska",
  publisher   = "Zielona Góra, Oficyna Wydaw. Uniwersytetu Zielonogórskiego",
  pages       = "49--50",
  year        = "2019",
}