Properties, processes and modes characterizing the state of heavy metals in soilsAndrey Sorokin, Sergey Belopukhov, Vladimir Gukalov, Vitaly Savich, Ravil Baibekov and Nikolay TyutrinE3S Web Conf., 285 (2021) 06007DOI: https://doi.org/10.1051/e3sconf/202128506007