Tappert, C.; et al. (December 2013), "Life after eruption - III. Orbital periods of the old novae V365 Car, AR Cir, V972 Oph, HS Pup, V909 Sgr, V373 Sct and CN Vel", Monthly Notices of the Royal Astronomical Society, 436 (3): 2412–2425, arXiv:1310.0394, Bibcode:2013MNRAS.436.2412T, doi:10.1093/mnras/stt1747, S2CID118363741
Tappert, C.; et al. (December 2013), "Life after eruption - III. Orbital periods of the old novae V365 Car, AR Cir, V972 Oph, HS Pup, V909 Sgr, V373 Sct and CN Vel", Monthly Notices of the Royal Astronomical Society, 436 (3): 2412–2425, arXiv:1310.0394, Bibcode:2013MNRAS.436.2412T, doi:10.1093/mnras/stt1747, S2CID118363741
Tappert, C.; et al. (December 2013), "Life after eruption - III. Orbital periods of the old novae V365 Car, AR Cir, V972 Oph, HS Pup, V909 Sgr, V373 Sct and CN Vel", Monthly Notices of the Royal Astronomical Society, 436 (3): 2412–2425, arXiv:1310.0394, Bibcode:2013MNRAS.436.2412T, doi:10.1093/mnras/stt1747, S2CID118363741
Tappert, C.; et al. (December 2013), "Life after eruption - III. Orbital periods of the old novae V365 Car, AR Cir, V972 Oph, HS Pup, V909 Sgr, V373 Sct and CN Vel", Monthly Notices of the Royal Astronomical Society, 436 (3): 2412–2425, arXiv:1310.0394, Bibcode:2013MNRAS.436.2412T, doi:10.1093/mnras/stt1747, S2CID118363741