@article {2680,
	title = {Quelques pr{\'e}cisions sur les septes perfor{\'e}s des polypiers M{\'e}sozo{\"\i}ques},
	journal = {Mémoires de la Société Géologique de France},
	volume = {106},
	year = {1967},
	month = {1967///},
	pages = {53 - 83, pl. 5-12},
	author = {Gill, Gabriel A}
}
