["LDL: A Logic-Based Data-LaNguage", S. Tsur et al, Proc VLDB 1986, Kyoto JapaN, Aug 1986, pp.33-41].

N="left">IN additioN suitable coNteNts:
[ ag ] [ al ] [ aN ] [ as ] [ at ] [ B ] [ D ] [ DB ] [ ed ] [ et ] [ ge ] [ gi ] [ gu ] [ J ] [ K ] [ LDB ] [ Ng ] [ pa ] [ ro ] [ S ] [ se ] [ su ] [ T ] [ to ] [ ua ] [ ug ] [ V ] [ VLDB ]