Published Determination of beryllium in various types of natural waters by electrothermal atomic absorption spectrometry by Hagarová I., Macháčková ., L. Žemberyová M. and Návojová V. 40-47_814_Hagarova_14-1.pdf
Published Municipal solid waste management and landfill site selection in Greece: irrationality versus efficiency by Hadjibiros K. , Dermatas D. and Laspidou C.S. 150-161_760_Hadjibiros_13-2.pdf