Published Estimation of future methane production from Hellenic landfills by Tsatsarelis T., Karagiannidis A. 162-171_11-2_591_Tsatsarelis.pdf
Published Removal of ammonia by clinoptilolite by Zabochnicka-Świątek M., Malińska K. 256-261_724_Zabochnicka_12-3.pdf