The "Free lunches" index for assessing academics: a not entirely serious proposal. - Scanff, Alexandre; Mauhe, Nicolas; Taburet, Marion; Savourat, Pierre-Etienne; Clément, Thomas; Bastian, Benjamin; Cristea, Ioana; Braillon, Alain; Carayol, Nicolas; Naudet, Florian (Scientometrics, 2023)