Explaining deep reinforcement learning decisions in complex multiagent settings: towards enabling automation in air traffic flow management. - Theocharis Kravaris; Konstantinos Lentzos; Georgios Santipantakis; George A. Vouros; Gennady L. Andrienko; Natalia V. Andrienko; Ian Crook; Jose Manuel Cordero Garcia; Enrique Iglesias Martinez (Appl. Intell., 2023)