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@article{Authenticus:P-00Y-RT2,
	title = {{On the number of L-shapes in embedding dimension four numerical semigroups}},
	author = {Aguiló-Gost F. and García-Sánchez P.A. and Llena D.},
	doi = {10.1016/j.disc.2015.05.019},
	journal = {Discrete Mathematics},
	number = {12},
	pages = {2168-2178},
	publisher = {Elsevier BV},
	type = {Article},
	volume = {338},
	year = {2015}
}