@book {Kunkel 1979,
	title = {Flora de Gran Canaria IV. Excmo.},
	year = {1979},
	pages = {1-121},
	publisher = {Cabildo Insular de Gran Canaria.},
	organization = {Cabildo Insular de Gran Canaria.},
	address = {Las Palmas},
	author = {Kunkel, G. and Kunkel, M. A.}
}
