"Problems on Pairs of Trees and the Four Colour Problem of Planar Graphs."

Artur Czumaj, Alan Gibbons (1993)

Details and statistics

DOI: 10.1007/3-540-56939-1_64

access: closed

type: Conference or Workshop Paper

metadata version: 2017-05-20

a service of  Schloss Dagstuhl - Leibniz Center for Informatics