Beckwith, S. V. W.; Henning, T.; Nakagawa, Y. Dust properties and assembly of large particles in protoplanetary disks. Protostars and Planets. 2000, IV: 533. Bibcode:2000prpl.conf..533B. arXiv:astro-ph/9902241.
Natta, A.; Grinin, V.; Mannings, V. Properties and Evolution of Disks around Pre-Main-Sequence Stars of Intermediate Mass. Protostars and Planets. 2000, IV: 559. Bibcode:2000prpl.conf..559N. hdl:2014/17884.
Beckwith, S. V. W.; Henning, T.; Nakagawa, Y. Dust properties and assembly of large particles in protoplanetary disks. Protostars and Planets. 2000, IV: 533. Bibcode:2000prpl.conf..533B. arXiv:astro-ph/9902241.
Natta, A.; Grinin, V.; Mannings, V. Properties and Evolution of Disks around Pre-Main-Sequence Stars of Intermediate Mass. Protostars and Planets. 2000, IV: 559. Bibcode:2000prpl.conf..559N. hdl:2014/17884.