Tiainen, Juha Vogelwarte Radolfzell, Radolfzell, Max Planck Institut für Ornithologie, Max Planck Society;
Tiainen, J. (1983). Dynamics of a local population of the willow warbler Phylloscopus trochilus in southern Finnland. Ornis Scandinavica, 14(1), 1-15. doi:10.2307/3676244.