References

Burkitt (2006) A review of the integrate-and-fire neuron model: I. Homogeneous synaptic input, Biological Cybernetics, Volume 95, Number 1, 1-19.
Croft (2011), "CroftSoft IntFire", https://www.croftsoft.com/library/software/intfire/
Guterman and Nitecki (1984) Differential Equations: A First Course, Saunders College Publishing, pp16-19.
Mihalas and Niebur (2009) A generalized linear integrate-and-fire neural model produces diverse spiking behaviors, Neural Computation 21, 704-718.
Wikipedia, "Biological neuron model"

Burkitt (2006) A review of the integrate-and-fire neuron model: I. Homogeneous synaptic input, Biological Cybernetics, Volume 95, Number 1, 1-19.