Christophe et al. OSS (Outer Solar System): a fundamental and planetary physics mission to Neptune, Triton and the Kuiper Belt (англ.) // Experimental Astronomy : journal. — 2012. — October (vol. 34, no. 2). — P. 203—242. — doi:10.1007/s10686-012-9309-y. — Bibcode:2012ExA....34..203C. — arXiv:1106.0132.
Christophe et al. OSS (Outer Solar System): a fundamental and planetary physics mission to Neptune, Triton and the Kuiper Belt (англ.) // Experimental Astronomy : journal. — 2012. — October (vol. 34, no. 2). — P. 203—242. — doi:10.1007/s10686-012-9309-y. — Bibcode:2012ExA....34..203C. — arXiv:1106.0132.
Christophe et al. OSS (Outer Solar System): a fundamental and planetary physics mission to Neptune, Triton and the Kuiper Belt (англ.) // Experimental Astronomy : journal. — 2012. — October (vol. 34, no. 2). — P. 203—242. — doi:10.1007/s10686-012-9309-y. — Bibcode:2012ExA....34..203C. — arXiv:1106.0132.