@article {290,
	title = {[Contribution to the study of egg-laying behavior of the genus Platycnemis Burmeister, 1839 (Odonata; Zygoptera)]},
	journal = {Z Tierpsychol},
	volume = {24},
	number = {6},
	year = {1967},
	month = {Dec},
	pages = {645-50},
	author = {Heymer, A}
}
