Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
G. H. Kirby, M. Visvaligam, P. Wade. Recognition and Representation of Hierarchy of Polygons with Holes. Comput. J., 32(6):554-562, 1989.
Abstract is missing.