TY - JOUR AU - Ioannis Tollis AU - Maurizio Patrignani TI - Guest Editor's Foreword JO - Journal of Graph Algorithms and Applications PY - 2010 SP - 3 EP - 4 VL - 14 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00195/ DO - 10.7155/jgaa.00195 LA - en ID - JGAA_2010_14_1_a0 ER -