Theoretical Analysis of Four-Colour Problem for Geological Map (abs.)

Authors=TOMINAGA Yuusaku, ONO Shuji, SATO Juichi

Journal/Book_names=Geoinformatics / Abstracts of Geoinforum-'99

volume=10

number=2

pages=120-121

Publish_year=1999

Publish_Country=JPN

Publisher=Japan Society of Geoinformatics

Language_of_Text=JA

ISSN=0388502X

ID=199902958