@book{bhlitem133888, title = {Revista de la Academia Canaria de Ciencias }, volume = {v.15:no.3/4 (2003)}, copyright = {In copyright. Digitized with the permission of the rights holder.}, url = {https://www.biodiversitylibrary.org/item/133888}, note = {https://www.biodiversitylibrary.org/bibliography/66573}, publisher = {La Laguna, Academia Canaria de Ciencias, }, author = {Academia Canaria de Ciencias.}, year = {2003}, pages = {348}, keywords = {Mathematics|Periodicals|Science|}, }