TY - JOUR AU - Kerri Morgan AU - Graham Farr TI - Approximation Algorithms for the Maximum Induced Planar and Outerplanar Subgraph Problems JO - Journal of Graph Algorithms and Applications PY - 2007 SP - 165 EP - 193 VL - 11 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00141/ DO - 10.7155/jgaa.00141 LA - en ID - JGAA_2007_11_1_a6 ER -