%0 Journal Article %T A pointwise estimate on the 1-order approximation of Gεx0 %A He, Wen-Ming %A Cui, Jun-Zhi %J IMA Journal of Applied Mathematics %V 70 %N 2 %P 241-269 %@ 0272-4960 %D 2005-04-01 %I Oxford University Press %~ DeepDyve