Abt, Helmut A.; Boonyarak, Chayan (2004-11). “Tidal Effects in Binaries of Various Periods”. Astrophysical Journal616 (1): 562-566. Bibcode: 2004ApJ...616..562A. doi:10.1086/423795.
Abt, Helmut A.; Boonyarak, Chayan (2004-11). “Tidal Effects in Binaries of Various Periods”. Astrophysical Journal616 (1): 562-566. Bibcode: 2004ApJ...616..562A. doi:10.1086/423795.