Lipiec J., Medvedev V., Birkas M., Dumitru E., Lyndina T., Rousseva S., Fulajtar E.:  Effect of soil compaction on root growth and crop yield in Central and Eastern Europe. (2003 r.) International Agrophysics 2003, 17, 2, 61-69 

Simota C., Lipiec J., Dumitru E., Tarkiewicz S.:  SIBIL - A simulation model for soil water dynamics and crop yield formation considerung soil compaction effects model description. (2000 r.) Horn R., J.J.H. Van den Akker, Arvidsson J.: Subsoil Compaction, Advences in Geoecology, CATENA VERLAG Subsoil Compaction Advences in Geoecology 32, 2000, str. całości 1-462, l.ark.wydaw. 33,0, część autora 154-168, l.ark.wyd. 1,1