机译：Cordulegaster bidentata Selys, 1843 in fragmented landscape of the Wielickie Foothills: reassesement of the northern limit of species range in the Western Carpathians
机译：Contribution to the knowledge of planthoppers and leafhoppers fauna (Hemiptera: Fulgoromorpha et Cicadomorpha) of the Bieszczady Mountains (south-eastern Poland)
机译：New records of hoverflies (Diptera, Syrphidae) from the Republic of Georgia based on materials collected by the Polish expedition in the fall of 1963
