@article {11958,
	title = {Campagne sp{\'e}l{\'e}ologique de C. Bolivar et R. Jeannel dans l{\textquoteright}Am{\'e}rique du nord en 1928 (premi{\`e}re s{\'e}rie)},
	journal = {AZeg},
	volume = {71},
	number = {3},
	year = {1931},
	pages = {293-499.},
	author = {Jeannel, R}
}
