@inproceedings{BUT11952,
  author="Tomáš {Fojtík} and Libuše {Beckerová}",
  title="Influence od Admixtures with Pozzolana Properties i n High Strenght Concrete",
  booktitle="Technology of Construction and Rehabilitation",
  year="2004",
  pages="5",
  publisher="BNTU",
  address="Minsk",
  isbn="9999-05-777-1"
}