Kuhn, Michael A.; Hillenbrand, Lynne A.; Carpenter, John M.; Menendez, Angel Rodrigo Avelar. The Formation of a Stellar Association in the NGC 7000/IC 5070 Complex: Results from Kinematic Analysis of Stars and Gas. The Astrophysical Journal. 2020, 899 (2): 128–167. Bibcode:2020ApJ...899..128K. S2CID 219708730. arXiv:2006.08622. doi:10.3847/1538-4357/aba19a.
Kuhn, Michael A.; Hillenbrand, Lynne A.; Carpenter, John M.; Menendez, Angel Rodrigo Avelar. The Formation of a Stellar Association in the NGC 7000/IC 5070 Complex: Results from Kinematic Analysis of Stars and Gas. The Astrophysical Journal. 2020, 899 (2): 128–167. Bibcode:2020ApJ...899..128K. S2CID 219708730. arXiv:2006.08622. doi:10.3847/1538-4357/aba19a.
Kuhn, Michael A.; Hillenbrand, Lynne A.; Carpenter, John M.; Menendez, Angel Rodrigo Avelar. The Formation of a Stellar Association in the NGC 7000/IC 5070 Complex: Results from Kinematic Analysis of Stars and Gas. The Astrophysical Journal. 2020, 899 (2): 128–167. Bibcode:2020ApJ...899..128K. S2CID 219708730. arXiv:2006.08622. doi:10.3847/1538-4357/aba19a.
Kuhn, Michael A.; Hillenbrand, Lynne A.; Carpenter, John M.; Menendez, Angel Rodrigo Avelar. The Formation of a Stellar Association in the NGC 7000/IC 5070 Complex: Results from Kinematic Analysis of Stars and Gas. The Astrophysical Journal. 2020, 899 (2): 128–167. Bibcode:2020ApJ...899..128K. S2CID 219708730. arXiv:2006.08622. doi:10.3847/1538-4357/aba19a.