Materials to the Knowledge of Polish Sawflies : The Genus «Dolerus» Panzar, 1801 (Hymenoptera, Symphyta Tenthredinidae, Selandriinae) : Part V - «Dolerus madidus» (Klug, 1818)

World Scientific News, Tom 83 (2017) s. 235-239
Jerzy Borowski, Dawid Marczak