Margarita Cuevas Gozalo. “Sedimentary Lobes in a Tidally Influenced Alluvial Area, Capella Formation, Tremp-Graus Basin, Southern Pyrenees, Spain ”. Netherlands Journal of Geosciences, Jan. 1985, pp. 145-57, https://njgjournal.nl/index.php/njg/article/view/13171.