[1]
V. Lakevičs, L. Bērziņa-Cimdiņa, A. Ruplis, and J. Pelšs, “SORPTION ROPERTIES OF LATVIAN CLAYS AND ENVIRONMENTAL PROTECTION SURVEY”, ETR, vol. 1, pp. 222–227, Aug. 2015, doi: 10.17770/etr2009vol1.1100.