Isea Raúl, Mayo-Garcia Rafael, Dynamics of Infections and Number of Vaccines Needed to Avoid Covid-19 in Europe, International Journal of Coronaviruses, Volume 2, Issue 1, 2020, Pages 14-20, ISSN 2692-1537, https://doi.org/10.14302/issn.2692-1537.ijcv-20-3587.
(http://mail.oap-journals.orgijcv/article/1482)
Keywords: Covid-19; Europe; Mantissa; Epidemic waves; Vaccination; Rt.