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Helm B, Gwinner E, Koolhaas A, Battley P, Schwabl I, Dekinga A, Piersma T.Helm B, et al. Among authors: schwabl i.Prog Brain Res. 2012;199:457-479. doi: 10.1016/B978-0-444-59427-3.00026-5.Prog Brain Res. 2012.PMID: 22877681Review.
Buehler DM, Koolhaas A, Van't Hof TJ, Schwabl I, Dekinga A, Piersma T, Tieleman BI.Buehler DM, et al. Among authors: schwabl i.J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2009 May;195(5):445-51. doi: 10.1007/s00359-009-0422-y. Epub 2009 Feb 21.J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2009.PMID: 19234709Free article.