%0 Journal Article %A André Lannes %T On the concept of reduced difference in differential GNSS %J Comptes Rendus. Mécanique %D 2007 %P 720-726 %V 335 %N 11 %I Elsevier %R 10.1016/j.crme.2007.09.005 %G en %F CRMECA_2007__335_11_720_0