%0 Journal Article %T Low‐ and zero‐sulphated ash, phosphorus and sulphur anti‐wear additives for engine oils %A Spikes, Hugh %J Lubrication Science %V 20 %N 2 %P 103-136 %@ 0954-0075 %D 2008-04-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve