@article {691,
	title = {Some Nomenclatural Changes in the European Flora II. Subspecific Categories},
	journal = {Botaniska Notiser},
	volume = {114},
	year = {1961},
	pages = {48-56},
	author = {L{\"o}ve, A. and L{\"o}ve, D.}
}
@article {449,
	title = {Observations sur les herbiers {\`a} Zost{\`e}res de la r{\'e}gion de Roscoff},
	journal = {Cahiers de Biologie Marine},
	volume = {2},
	year = {1961},
	pages = {223-262},
	doi = {10.21411/CBM.A.B660BBAE},
	author = {Blois, J.C. and Francaz, J.M. and Saudichon, M. and Saudichon, S. and Le Bris, L.}
}
@article {422,
	title = {Sur la pr{\'e}sence de l{\textquoteright}Enhalus acoroide (L.f.) Roem. et Schultes au littoral du Vi{\^e}tnam},
	journal = {Annales de la Facult{\'e} des Sciences de Saigon},
	volume = {1960},
	year = {1961},
	pages = {235-237},
	url = {http://aquaticcommons.org/20825/1/contr45_041.pdf},
	author = {Ho, P.H. and Kinh, L.C.}
}
