Forecasting and planning during a pandemic: COVID-19 growth rates, supply chain disruptions, and governmental decisions. - Konstantinos Nikolopoulos; Sushil Punia; Andreas Schäfers; Christos Tsinopoulos; Chrysovalantis Vasilakis (Eur. J. Oper. Res., 2021)

Operational research in the time of COVID-19: The 'science for better' or worse in the absence of hard data1. - Konstantinos Nikolopoulos; Christos Tsinopoulos; Chrysovalantis Vasilakis (J. Oper. Res. Soc., 2023)