@inproceedings{sgem2012s20v5094,
  title = {RESEARCH OF SELECTED ACOUSTIC DESCRIPTORS OF THRE-LAYER SANDWICH ABSORBERS},
  author = {Badida, Miroslav and Lumnitzer, Ervin and Kralikova, Ruzena and Bartko, Ladislav and Hricova, Beata and Dzuro, Tibor},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference},
  year = {2012},
  pages = {699 - 706 pp},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2012/s20.v5094}
}