@article {Vidal1921,
	title = {Contribuci{\'o}n a la paleontologia del cret{\'a}cico de Catalu{\~n}a},
	journal = {Memorias de la Real Academia de Ciencias y Artes de Barcelona},
	volume = {17},
	year = {1921},
	pages = {89{\textendash}107},
	keywords = {RCBS, TIP},
	author = {Vidal, L M}
}
