Anisimova, Aija, Maruta Avotina, and Inese Bula. “Periodic Orbits of Single Neuron Models With Internal Decay Rate 0 < β ≤ 1”. Mathematical Modelling and Analysis 18, no. 3 (June 1, 2013): 325-345. Accessed February 6, 2025. https://transport.vgtu.lt/index.php/MMA/article/view/4117.