@article{ND_2021_17_4_a8,
     author = {G. Nakamura and S. Plaszczynski and B. Grammaticos and M. Badoual},
     title = {Modelling the {Effect} of {Virulent} {Variants} with {SIR}},
     journal = {Russian journal of nonlinear dynamics},
     pages = {475--490},
     publisher = {mathdoc},
     volume = {17},
     number = {4},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ND_2021_17_4_a8/}
}