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	title = {COMBINED QUADRIC ERROR METRIC AND LIFTING SCHEME MULTIVARIATE MODEL SIMPLIFICATION},
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	volume = {78},
	year = {2016},
	keywords = {Geographic information systems, Mathematics, Topography, Topography -- Surveying},
	issn = {2286-3540},
	author = {Teodor Cioac˘a and Bogdan Dumitrescu and Mihai-Sorin Stupariu}
}
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	title = {Measuring Biodiversity with Probability},
	journal = {The Mathematics Teacher},
	volume = {107},
	year = {2014},
	month = {March},
	pages = {547-552},
	publisher = {National Council of Teachers of Mathematics},
	keywords = {Biodiversity, Biology, Educational activities, Mathematics, Tremont},
	author = {Duncan, Sarah I and Lenhart, Suzanne and Sturner, Kelly K}
}
