Ericson, Per G. P.; Anderson, Cajsa L.; Britton, Tom; Elżanowski, Andrzej; Johansson, Ulf S.; Kallersjö, Mari; Ohlson, Jan I.; Parsons, Thomas J.; Zuccon, Dario & Mayr, Gerald (2006): Diversification of Neoaves: integration of molecular sequence data and fossils. Biology Letters rete: 1-5. DOI 10.1098/rsbl.2006.0523 PDF preprintArkivigite je 2006-11-08 per la retarkivo Wayback MachineElectronic Suplementa Materialo (PDF)
Ericson, Per G. P.; Anderson, Cajsa L.; Britton, Tom; Elżanowski, Andrzej; Johansson, Ulf S.; Kallersjö, Mari; Ohlson, Jan I.; Parsons, Thomas J.; Zuccon, Dario & Mayr, Gerald (2006): Diversification of Neoaves: integration of molecular sequence data and fossils. Biology Letters rete: 1-5. DOI 10.1098/rsbl.2006.0523 PDF preprintArkivigite je 2006-11-08 per la retarkivo Wayback MachineElectronic Suplementa Materialo (PDF)