SCHMALJOHANN, H. Et Al. 2011. Nocturnal exploratory flights, departure time, and direction in a migratory songbird. JOURNAL OF ORNITHOLOGY , vol.152, no.2 , 439-452.

SCHMALJOHANN, H., Becker, P. J. J., Karaardic, H., LIECHTI, F., NAEF-DAENZER, B., & GRANDE, C., (2011). Nocturnal exploratory flights, departure time, and direction in a migratory songbird. JOURNAL OF ORNITHOLOGY , vol.152, no.2, 439-452.

SCHMALJOHANN, Heiko Et Al. "Nocturnal exploratory flights, departure time, and direction in a migratory songbird," JOURNAL OF ORNITHOLOGY , vol.152, no.2, 439-452, 2011

SCHMALJOHANN, Heiko Et Al. "Nocturnal exploratory flights, departure time, and direction in a migratory songbird." JOURNAL OF ORNITHOLOGY , vol.152, no.2, pp.439-452, 2011

SCHMALJOHANN, H. Et Al. (2011) . "Nocturnal exploratory flights, departure time, and direction in a migratory songbird." JOURNAL OF ORNITHOLOGY , vol.152, no.2, pp.439-452.

@article{article, author={Heiko SCHMALJOHANN Et Al. }, title={Nocturnal exploratory flights, departure time, and direction in a migratory songbird}, journal={JOURNAL OF ORNITHOLOGY}, year=2011, pages={439-452} }