TY - CONF A1 - Igartua, A. A1 - Aranzabe, A. A1 - Woydt, Mathias T1 - Biolubricants for heyvy duty engine oil T2 - The European Conference Lubrication Management and Technology LUBMAT'06 T2 - The European Conference Lubrication Management and Technology LUBMAT'06 CY - Preston (Lancashire), England DA - 2006-06-14 PY - 2006 AN - OPUS4-14304 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -