Boston, E. S. M., Buckley, D. J., Bekaert, M., Gager, Y., Lundy, M. G., Scott, D. D., et al. (2010).
The status of the cryptic bat species, Myotis mystacinus and Myotis brandtii in Ireland. Acta Chiropterologica,
12(2), 457-461. doi:10.3161/150811010X538025.