"1984"^^ . "Dennis (1984)" . . "Dennis, R. L. H. 1984. Egg-laying sites of the common blue butterfly, Polyommatus icarus (Rottemburg) (Lepidoptera: Lycaenidae): the edge effect and beyond the edge. Entomologist\u2019s Gazette, 35: 85-93." . "Dennis (1984)" . . . "1984"^^ .