[1]
Alcántara Olivero, Y., Sánchez Domı́nguezS. and Ruiz Chaveco, A.I. 2022. Qualitive study of a mathematical model for the transmission of COVID-19: https://doi.org/10.5281/zenodo.7487462. Divulgaciones Matemáticas. 22, 2 (Dec. 2022), 23-33.