1. Abramowitz, M, Stegun, I., Handbook of Mathematical Functions, Dover, 1965.
2. Allouche, J.-P., “Paperfolding infinite products and the gamma function”, J. Num. Th., vol. 148, pp. 95–111, 2015.
3. Almodovar, L., Moll, V.H., Quan, H., Roman, F., Rowland, E., Washington, M., “Infinite products arising in paperfolding”, J. Int. Seq., vol. 19 Art no 16 5 1, 2016.
4. Andrews, G.E., The Theory of Partitions, Cambridge University Press, 1998.
5. Boas, R.J., Entire Functions, Academic Press, 1954.