TY  - GENERIC
DO  - 10.20944/preprints202101.0449.v1
UR  - http://dx.doi.org/10.20944/preprints202101.0449.v1
TI  - Forecast for the second Covid-19 wave based on the improved SIR model with a constant ratio of recovery to infection rate
T2  - Preprints
AU  - Kröger, Martin
AU  - Schlickeiser, Reinhard
PY  - 2021
DA  - 2021/01/22
PB  - Preprints