Published Discarded tyre rubber as concrete aggregate: a possible outlet for used tyres by Mavroulidou M., Figueiredo J. 359-367_617_MAVROULIDOU_12-4.pdf
Published Determination of beryllium in various types of natural waters by electrothermal atomic absorption spectrometry by Hagarová I., Macháčková, Žemberyová L., Návojová V. 40-47_814_Hagarova_14-1.pdf