1. 1st ACT global trajectory optimisation competition: Problem description and summary of the results;Izzo;Acta Astronaut.,2007
2. The GTOC portal;ESA,2022
3. The kessler run: On the design of the GTOC9 challenge;Izzo;Acta Futura,2018
4. GTOC X: Settlers of the galaxy problem description and summary of the results;Petropoulos,2019
5. Search for a grand tour of the jupiter galilean moons;Izzo,2013