Scheduling of space to ground quantum key distributionMateusz Polnik, Luca Mazzarella, Marilena Di Carlo, Daniel KL Oi, Annalisa Riccardi and Ashwin ArulselvanEPJ Quantum Technol., 7 1 (2020) 3DOI: https://doi.org/10.1140/epjqt/s40507-020-0079-6