000 00430nmm a2200145Ia 4500
008 230202s9999||||xx |||||||||||||||||und||
020 _a9783540468790
100 _aPeter Schroeder-Heister
245 0 _aExtensions of Logic Programming
250 _a1991
260 _bSpringer Berlin Heidelberg
_c1991
440 _aLecture Notes in Computer Science
650 _aComputer Science
856 _uhttps://doi.org/10.1007/BFb0038689
999 _c26599
_d26599