TY - JOUR ID - DBLP:journals/tcs/LangeGZ05 T1 - Inductive inference of approximations for recursive concepts A1 - Lange, Steffen A1 - Grieser, Gunter A1 - Zeugmann, Thomas JA - Theor. Comput. Sci. Y1 - 2005 VL - 348 IS - 1 SP - 15 EP - 40 M2 - doi: 10.1016/j.tcs.2005.09.004 M1 - bibsource={DBLP M1 - http://dblp.uni-trier.de} ER -