    This is the readme for the model associated with the paper

    Komendantov AO, Kononenko NI (1996) Deterministic chaos in
    mathematical model of pacemaker activity in bursting neurons of snail,
    Helix pomatia. J Theor Biol 183:219-30

    The XPP model was contributed by Dr Komendantov. XPP is available
    from http://www.math.pitt.edu/~bard/xpp/xpp.html

    Example usage under linux:
    Start with a command like

    xppaut jtb-kk.ode

    Select Initalconds -> Go with the mouse.  After a short time you
    should get this graph

    which replicates figure 9 A from the paper.