1. Mastyło M., “Banach spaces via sublinear operators,” Math. Japon., vol. 36, no. 1, 85–92 (1991).
2. Astashkin S. V., “Geometrical properties of Banach spaces generated by sublinear operators,” Positivity, vol. 17, no. 2, 223–234 (2012).
3. Jagers A. A., “A note on Cesàro sequence spaces,” Nieuw Arch. Wiskd., vol. 22, 113–124 (1974).
4. Astashkin S. V. and Maligranda L., “Cesàro function spaces fail the fixed point property,” Proc. Amer. Math. Soc., vol. 136, no. 12, 4289–4294 (2008).
5. Hardy G. H., Littlewood J. E., and Pólya G., Inequalities, Cambridge University Press, Cambridge, etc. (1988).