Barrado y Navascues, D., Stauffer, J.R., & Jayawardhana, R. (2002). “Spectroscopy of Very Low Mass Stars and Brown Dwarfs in IC 2391: Lithium Depletion and Hα Emission”. Astrophysical Journal614 (1): 386–397. arXiv:astro-ph/0406436. Bibcode: 2004ApJ...614..386B. doi:10.1086/423485.
doi.org
Stauffer, J.R., et al. (1997). “Rotational Velocities and Chromospheric/Coronal Activity of Low-Mass Stars in the Young Open Clusters IC 2391 and IC 2602”. Astrophysical Journal479 (2): 776. Bibcode: 1997ApJ...479..776S. doi:10.1086/303930.
Barrado y Navascues, D., Stauffer, J.R., & Jayawardhana, R. (2002). “Spectroscopy of Very Low Mass Stars and Brown Dwarfs in IC 2391: Lithium Depletion and Hα Emission”. Astrophysical Journal614 (1): 386–397. arXiv:astro-ph/0406436. Bibcode: 2004ApJ...614..386B. doi:10.1086/423485.
harvard.edu
ui.adsabs.harvard.edu
Stauffer, J.R., et al. (1997). “Rotational Velocities and Chromospheric/Coronal Activity of Low-Mass Stars in the Young Open Clusters IC 2391 and IC 2602”. Astrophysical Journal479 (2): 776. Bibcode: 1997ApJ...479..776S. doi:10.1086/303930.
Barrado y Navascues, D., Stauffer, J.R., & Jayawardhana, R. (2002). “Spectroscopy of Very Low Mass Stars and Brown Dwarfs in IC 2391: Lithium Depletion and Hα Emission”. Astrophysical Journal614 (1): 386–397. arXiv:astro-ph/0406436. Bibcode: 2004ApJ...614..386B. doi:10.1086/423485.