5. F. Crespo and H. R. Dullin, ''A Novel Approach for Relative Equilibria Configurations in the Full N-Body Problem'', 35th AAS/AIAA Space Flight Mechanics Meeting held January 19-23 Kaua'i, HI, USA, 2025.
4. J. L. Zapata, F. Crespo, S. Ferrer and F. J. Molero, ''Attitude Dynamics of a Rigid Body in Circular Orbit. Relative Equilibria and Stability'', 29th AAS/AIAA Space Flight Mechanics Meeting, Ka'anapali, Maui, HI, U.S.A January 13-17, 2019. Advances in the Astronautical Sciences, AAS 19-342, (2019). Paper
3. A. Cantero, F. Crespo and S. Ferrer, ''A Triaxial Model for the Roto-Orbital Coupling in a Binary System'', Monografías Matemáticas García de Galdeano 42, 35–44 (2019). Paper
2. F. Crespo, S. Ferrer, ''Relative Equilibria for the Roto-Orbital Dynamics of a Rigid Body Around a Sphere'', AAS/AIAA Astrodynamics Specialist Conference held August 20–24, 2017, Columbia River Gorge, Stevenson, Washington, U.S.A. (AAS 17-572). Advances in the Astronautical Sciences, Volume 162 II, pp 1271-1290, (2017). Paper
1. S. Ferrer, F. J. Molero and F. Crespo, ''Intermediaries for Gravity-Gradient Attitude Dynamics II. The Role of Triaxiality'' 24th International Symposium on Space Flight Dynamics · ISSFD Laurel, Maryland, U.S.A, (2014). Paper