Environmental performance in OECD countries: A non-radial DEA approach

by Gavurova, Beata, Kocisova, Kristina, Behun, Marcel, Tarhanicova, Miriam
Source: 1. Acta Montanistica Slovaca 1. Roč. 23, č. 2 (2018), s. 206-215 1. 1335-1788