TY - JOUR A1 - Ivanow, Alexander A1 - Yudina, N. V. A1 - Malzeva, E. A1 - Mathies, Helena T1 - Research of biostimulation and detoxfication properties of humic acids of various origins in the conditions of petropolluted soil KW - Humic acids KW - Peats KW - Biostimulation KW - Detoxification KW - Petropolluted soil PY - 2007 SN - 1029-5151 SN - 1029-5143 IS - 1 SP - 99 EP - 103 PB - Izdat. Altajskogo Gos. Univ. CY - Barnaul AN - OPUS4-19099 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -