ACCEFYN A. HOMENAJE AL DOCTOR THOMAS VAN DER HAMMEN. Rev. Acad. Colomb. Cienc. Ex. Fis. Nat. [Internet]. 1983 Dec. 31 [cited 2026 Apr. 30];15(58):7-8. Available from: https://raccefyn.co/index.php/raccefyn/article/view/3773