Steinweg D, Büchter K-D, Engelmann M, Habersetzer A, Schmalz U, Paul A. A business model enabling a passenger-distance-improved long-haul network to decrease transport inefficiencies. Aviation [Internet]. 2021Nov.8 [cited 2024Apr.20];25(3):187-201. Available from: https://journals.vilniustech.lt/index.php/Aviation/article/view/15678