@article{MMNP_2020_15_a7,
     author = {Luis Fernando Chaves and Lisbeth A. Hurtado and Melissa Ram{\'\i}rez Rojas and Mariel D. Friberg and Rodrigo Mar{\'\i}n Rodr{\'\i}guez and Mar{\'\i}a L. Avila-Aguero},
     title = {COVID-19 basic reproduction number and assessment of initial suppression policies in {Costa} {Rica}},
     journal = {Mathematical modelling of natural phenomena},
     eid = {32},
     publisher = {mathdoc},
     volume = {15},
     year = {2020},
     doi = {10.1051/mmnp/2020019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1051/mmnp/2020019/}
}