@Book{BVMC:637395,
author = {Diomedes},
author = {Focas, El Gramático},
author = {Servio, Mauro Honorato},
author = {Capro, Flavio},
author = {Donato, Elio},
author = {Agroecio},
author = {Sergio, El Gramático},
author = {Prisciano Cesariense},
title = {Ars grammatica},
url = {https://www.cervantesvirtual.com/obra/ars-grammatica-0}
}