Leao; Patrick De Laverny; Mekarnia; De Medeiros; Benoit Vandame (2007). «The circumstellar envelope of IRC+10216 from milli-arcsecond to arcmin scales». Astronomy & Astrophysics455 (1): 187-194. Bibcode:2006A&A...455..187L. doi:10.1051/0004-6361:20054577.
Leslie Looney; Lee Mundy; Jack Welch (2003). «Envelope Emission in Young Stellar Systems, A Sub-Arcsecond Survey of Circumstellar Structure». The Astrophysical Journal592 (1): 255-265. Bibcode:2003ApJ...592..255L. doi:10.1086/375582.
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Leao; Patrick De Laverny; Mekarnia; De Medeiros; Benoit Vandame (2007). «The circumstellar envelope of IRC+10216 from milli-arcsecond to arcmin scales». Astronomy & Astrophysics455 (1): 187-194. Bibcode:2006A&A...455..187L. doi:10.1051/0004-6361:20054577.
Leslie Looney; Lee Mundy; Jack Welch (2003). «Envelope Emission in Young Stellar Systems, A Sub-Arcsecond Survey of Circumstellar Structure». The Astrophysical Journal592 (1): 255-265. Bibcode:2003ApJ...592..255L. doi:10.1086/375582.