@article {628,
	title = {Distribution and Structure of Communities Dominated by Ruppia, Zostera and Potamogeton Species in the Inland Waters of {\textquoteleft}De Bol{\textquoteright}, Texel, The Netherlands},
	journal = {Estuarine and Coastal Marine Science},
	volume = {6},
	year = {1978},
	pages = {417-428},
	publisher = {Katholieke Universiteit te Nijmegen},
	doi = {https://doi.org/10.1016/0302-3524(78)90132-9},
	author = {Verhoeven, J.T.A. and van Vierssen, W.}
}
@article {496,
	title = {Anthesis and seed production in Zostera marina L. from Great South Bay, New York, U.S.A.},
	journal = {Aquatic Botany},
	volume = {4},
	year = {1978},
	pages = {83-93},
	doi = {10.1016/0304-3770(78)90009-8},
	author = {Churchill, A.C. and Riner, M.I.}
}
@article {273,
	title = {Morphogeographic variation under controlled conditions in five seagrasses, Thalassia testudinum, Halodule wrightii, Syringodium filiforme, Halophila engelmannii, and Zostera marina},
	journal = {Aquatic Botany},
	volume = {4},
	year = {1978},
	pages = {169-189},
	doi = {10.1016/0304-3770(78)90017-7},
	author = {McMillan, C.}
}
