Materials to the Knowledge of Polish Sawflies : The Genus «Dolerus» Panzar, 1801 (Hymenoptera, Symphyta Tenthredinidae, Selandriinae) : Part XIII - «Dolerus pratensis» (Linnaeus, 1758)

World Scientific News, Tom 96 (2018) s. 202-207
Jerzy Borowski, Dawid Marczak