TY  - JOUR
AU  - Giuseppe Liotta
AU  - Ioannis Tollis
TI  - Guest Editors' Foreword
JO  - Journal of Graph Algorithms and Applications
PY  - 2003
SP  - 101
EP  - 103
VL  - 7
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00062/
DO  - 10.7155/jgaa.00062
LA  - en
ID  - JGAA_2003_7_2_a0
ER  -