1.
Galvis Vergara J, Arboleda Goenaga G. EL DIATREMA DE CERRO NEGRO. Rev. Acad. Colomb. Cienc. Ex. Fis. Nat. [Internet]. 2005 Mar. 29 [cited 2026 Aug. 21];29(110):49-53. Available from: https://raccefyn.co/index.php/raccefyn/article/view/2142