[1. Berg, W. & Fenerbon, H. (2006).Processing and use of ashes. Fly ash from coal in Europe-properties and applications. (NE Poland). Międzynarodowe Seminarium Naukowo-Techniczne Bełchtów. Ekotech Bełchatów 19-252.]Search in Google Scholar
[2. Kępas, W. (2008). Attempt of recovery of fly ash and slag from thermal treatment of waste as aggregate material. (NE Poland). Gospodarka surowcami mineralnymi, 34(3/3), 149–154.]Search in Google Scholar
[3. Szymonek, A. (2008). Acquiring of waste of calcium oxide from theashes. (NE Poland). Chem. Proces Engineer., 29:895-908.]Search in Google Scholar
[4. Brzozowski, B., Kabała, J., Krzyżanowski, P. & Listkiewicz, J. (2006). Processing and use of ashes. Current state and prospects for the economic use of fly ash BOTin Elektrowni Turów SA. (NE Poland) Materiały Międzynarodowego Semi-narium Naukowo-Technicznego, Wydaw. Ekotech, Bełchatów, s. 61.]Search in Google Scholar
[5. Kovàćik, P., Macàk, M., Ducsay, L., Halcćinovà, M. & Janćich, M. (2011).Effect of ash-fly ash mixture application on soil fertility. J. Elementology,16(2), 215–225. DOI: 10.5601/jelem.2011.16.2.05.10.5601/jelem.2011.16.2.05]Open DOISearch in Google Scholar
[6. Bose, S., Jain, A., Rai, V. & Ramanathan, A.L. (2008). Chemical fractionation and translocation of heavy metals in Canna indica L.grownon industrial soil. J. Hazard. Mater., 160, 187–193. DOI: 0.1016/j.hazmat.2008.02.119.10.1016/j.jhazmat.2008.02.11918433999]Search in Google Scholar
[7. Hargreaves, J.C., Adl, M.S. & Warman, P.R. (2008). Areview of the use of composted municipal solid waste in agriculture. Agric. Ecosys. Environ., 123, 1–14. DOI: 10.1016/j.agee.2007.07.004.10.1016/j.agee.2007.07.004]Open DOISearch in Google Scholar
[8. He, M., Tian, G., & Liang, X. (2009). Phytotoxicity and speciation of copper, inc and lead during the aerobics composting of savage sludge. Journal Hazard. Mater., 163, 671–677. DOI: 10.1016./j.hazmat.2008.07.01.10.1016/j.jhazmat.2008.07.01318703282]Search in Google Scholar
[9. Torri, S., Zubillaga, M. & Cusato, M. (2009). Potential of discaria americana for metal stabilization on soil samended with biosolidsand ash-spiked biosolids. International J. Phytoremediation, 11(2), 187–199: DOI: 10.1080/15226510802378475.10.1080/1522651080237847528133998]Open DOISearch in Google Scholar
[10. Quant, B. (2000).Countering the any negative effects furnace waste landfillson the environment with the use of sewage sludge. (NE Poland). Ekol. Tech., 8(4), 95–99.]Search in Google Scholar
[11. Maciejewska, A. & Wrońska, D. (2003). Developmentof mixtures of sludge-ash in the light of the literature, the applicable law and practice. Circulation of elements in nature (NE Poland). Monografia, 2, 634–642.]Search in Google Scholar
[12. Kucowski, J., Laudyn, D. & Przekwas, M. (1997). Energetics and the Environment. (NE Poland).WNT, Warszawa, s:484.]Search in Google Scholar
[13. Kabata-Pendias, A. & Pendias, H. (2000).Trace Elements in Soils and Plants. (3 rded.) CRC Press, ss. 413.10.1201/9781420039900]Search in Google Scholar
[14. Michałowski, M. & Gołaś, J. (2001). Heavy metal content in the bodies of willows as an indicator of her use in the disposal of sewage sludge. (NE Poland). Zesz. Probl. Postęp. Nauk Rol. 477, 411–419.]Search in Google Scholar
[15. Krzywy-Gawrońska, E. (2013). Effect of combustion wastes and sewage sludge compost on the chemical properties of soil. Polish J. Chem. Technol. 15(3), 48–54. DOI: 10.2478/pjct-2013-0043.10.2478/pjct-2013-0043]Open DOISearch in Google Scholar
[16. Regulation of the Minister of Environment on municipal sewage sludge. Official J. Law No. 137, item 924 of 2010.]Search in Google Scholar
[17. Buczek, J., Tobiasz-Salach, R. & Szpunar-Krok, E. (2007). The use fulness of consumer potatoes and vegetables grown near roads area rzeszowskiego. (NE Poland). Acta Agrophysica,10(2), 293–301.]Search in Google Scholar
[18. Gondek, K. (2006). The content of various forms of heavy metals in sewage sludge and composts (NE Poland). Acta Agrophys., 8(4), 825–838.]Search in Google Scholar
[19. Szewczuk, C. (2009). Influence of foliar nutrition on the yield of potato tubers (NE Poland). Annales UMCS, Sec. E, LXIV(1), 7–12.10.2478/v10081-009-0002-4]Search in Google Scholar
[20. Iżewska, A. (2006). Thecontent of heavy metals in Miscanthus sacchariflorus as in dicato for utilization sewage sludge and compost prepared from sewage sludge (NE Poland). Zesz. Probl. Postęp. Nauk Rol., 512, 165–171.]Search in Google Scholar
[21. Iżewska, A.(2007). Impact of fertilization with manure, sewage sludge and compost prepared from sewage sludge on soil properties. (NE Poland). Zesz. Probl. Postęp. Nauk Rol., 518, 85–92.]Search in Google Scholar
[22. Patorczyk-Pytlik, B. (2006). Use fullness of the BCR procedure for assessing the mobility of Zn in sewage sludge composted by different metodes (NE Poland). Zesz. Probl. Postęp Nauk Rol., 512 (II), 457–464.]Search in Google Scholar
[23. Sady, W. & Smoleń, S. (2004). Impact of factors the soil and fertilizers on the accumulation of heavy metals in plants. (NE Poland). X Ogólnopolskie Sympozjum Naukowe, Efektywność stosowania nawozów w uprawach ogrodniczych, Kraków, 269–277.]Search in Google Scholar
[24. Hury, G., Podolska, G., Pol-Szyszko, M., Stankowski, S., Ułasik, S. & Gluba, I. (2007). Successive effect of brown coal ely ash on the quality traits and chemical composition of winter triticale grain (NE Poland). Zesz. Probl. Postęp. Nauk Rol., 518, 77–83.]Search in Google Scholar
[25. Gibczyńska, M., Meller, E. & Hury, G. (2007). Effect of brown coal ashes on physical Properties light soil. (NE Poland). Zesz. Probl. Postęp. Nauk Rol., 518, 53–61.]Search in Google Scholar
[26. Baran, S., Żukowska, G. & Wójcikowska-Kapusta, A. (2006). Changes in the contents of heavy metal sewage sludge composted with hard coal ashes. (NE Poland). Zesz. Probl. Postęp. Nauk Rol., 512, 39–46.]Search in Google Scholar
[27. Flis-Bujak, M., Baran, S. & Żukowska, G. (1996). Properties of organic matter of selected waste of a fertilizer. (NE Poland). Zesz. Probl. Postęp. Nauk Rol., 437, 147–153.]Search in Google Scholar