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Hajian, Rozhin; Jaworski, Justin W. «The steady aerodynamics of aerofoils with porosity gradients». Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 473, 2205, 2017, pàg. 20170266. Bibcode: 2017RSPSA.47370266H. DOI: 10.1098/rspa.2017.0266. PMC: 5627374. PMID: 28989307.
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Hajian, Rozhin; Jaworski, Justin W. «The steady aerodynamics of aerofoils with porosity gradients». Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 473, 2205, 2017, pàg. 20170266. Bibcode: 2017RSPSA.47370266H. DOI: 10.1098/rspa.2017.0266. PMC: 5627374. PMID: 28989307.
Wagner, Hermann; Weger, Matthias; Klaas, Michael; Schröder, Wolfgang «Features of owl wings that promote silent flight». Interface Focus, 7, 1, 06-02-2017, pàg. 20160078. DOI: 10.1098/rsfs.2016.0078. PMC: 5206597. PMID: 28163870.
Hajian, Rozhin; Jaworski, Justin W. «The steady aerodynamics of aerofoils with porosity gradients». Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 473, 2205, 2017, pàg. 20170266. Bibcode: 2017RSPSA.47370266H. DOI: 10.1098/rspa.2017.0266. PMC: 5627374. PMID: 28989307.