Kazlauskaitė-Jadzevičė, Asta, Jonas Volungevičius, Virginija Gregorauskienė, and Saulius Marcinkonis. 2014. “The Role of PH in Heavy Metal Contamination of Urban Soil”. Journal of Environmental Engineering and Landscape Management 22 (4):311-18. https://doi.org/10.3846/16486897.2013.872117.