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	title = {The effect of temperature on the photosynthesis, growth and reproduction of a Mediterranean submerged macrophyte, Ruppia drepanensis},
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	volume = {60},
	year = {1998},
	pages = {169-188},
	doi = {10.1016/S0304-3770(97)00050-8},
	author = {Santamar{\'\i}a, L. and Hootsmans, M.J.M.}
}
@article {42,
	title = {Influence of environmental parameters on the biomass development of Ruppia drepanensis populations in Do{\~n}ana National Park: the importance of conditions affecting the underwater light climate},
	journal = {International Journal of Salt Lake Research},
	volume = {5},
	year = {1996},
	pages = {157-180},
	doi = {10.1007/BF01995828},
	author = {Santamar{\'\i}a, L. and Montes, C. and Hootsmans, M.J.M.}
}
@article {41,
	title = {Flowering time as influenced by nitrate fertilisation in Ruppia drepanensis Tineo},
	journal = {Aquatic Botany},
	volume = {52},
	year = {1995},
	pages = {45-58},
	doi = {10.1016/0304-3770(95)00486-J},
	author = {Santamar{\'\i}a, L. and Hootsmans, M.J.M. and van Vierssen, W.}
}
@article {40,
	title = {How to survive darkness? Photosynthetic and other solutions provided by three submerged aquatic macrophytes (Potamogeton pectinatus L., Ruppia drepanensis Tineo and Zostera noltii Hornem.)},
	journal = {Water Science and Technology},
	volume = {32},
	year = {1995},
	pages = {49-51},
	chapter = {4},
	doi = {10.2166/wst.1995.0163},
	author = {Hootsmans, M.J.M. and Santamar{\'\i}a, L. and Vermaat, J.E.}
}
@article {39,
	title = {The influence of ammonia on the growth and photosynthesis of Ruppia drepanensis Tineo from Do{\~n}ana National Park (SW Spain)},
	journal = {Hydrobiologia},
	volume = {275/276},
	year = {1994},
	month = {219-231},
	doi = {10.1007/BF00026713},
	author = {Santamar{\'\i}a, L. and Dias, C. and Hootsmans, M.J.M.}
}
