F. Kapche Tagne, G. H. KOM, M. Motchongom Tingue, . P. Kisito Talla, and V. Kamdoum Tamba, “Analysis and electronic circuit implementation of an integer-and fractional-order Shimizu-Morioka system”, Rev. Mex. Fís., vol. 67, no. 6 Nov-Dec, pp. 061401 1–, Nov. 2021.