@incollection{f-cslld-91,
    author = "Franklin, Wm Randolph",
    editor = "Maguire, David and Goodchild, Mike and Rhind, David",
    title = "Computer Systems and Low Level Data Structures for {GIS}",
    booktitle = "Geographical Information Systems, Principles and Applications",
    publisher = "Longman Scientific and Technical",
    address = "London UK",
    year = "1991",
    pages = "215--225",
    volume = "1",
    fulltext = "https://wrfranklin.org/p/73-maguire91-gis.pdf",
    href = "\bibhref{73-maguire91-gis}",
    keywords = "tutorial"
}