Collision avoidance in ATM: A mixed integer linear optimization approach Egileak: A. Alonso-Ayuso, L.F. Escudero, F.J. Martin-Campo Urtea: 2011 Aldizkaria: IEEE Transactions on Intelligent Transportation Systems Informazio gehigarria http://ieeexplore.ieee.org/xpl/articleDetails.jsp?reload=true&tp=&arnumber=5551203&contentType=Journals+%26+Magazines&sortType%3Dasc_p_Sequence%26filter%3DAND%28p_IS_Number%3A5720481%29