@book{gomes_08,
title = "Implicit Curves and Surfaces: Mathematics, Data Structures and Algorithms",
author = "Abel Gomes and Irina Voiculescu and Joaquim Jorge and Bryan Wyvill and Callum Galbraith",
year = "2009",
isbn = "978-1-84882-405-8",
publisher = "Springer Verlag",
url = "http://www.springer.com/computer/foundations/book/978-1-84882-405-8",
}