@ARTICLE {WENDT:2013, title = {An equivalent soil mass procedure for monitoring soil organic carbon in multiple soil layers}, author = {Wendt, J. and Hauser, S. }, journal = {European Journal of Soil Science}, year = {2013}, volume = {64}, pages = {58--65}, issn = {1351-0754}, doi = {10.1111/ejss.12002}, }