@article{PPN595191398+DMDLOG_0002, title = {Parte segunda.}, booktitle = {Sistematizaci\'on de la Geometr\'\i a Parte 2}, series = {GDML\_Books}, publisher = {Ari\~no}, address = {Zaragoza}, year = {1895}, pages = {3}, url = {http://dml.mathdoc.fr/item/PPN595191398+DMDLOG_0002} }
(éd.). Parte segunda., dans Sistematización de la Geometría Parte 2, GDML_Books, (1895), p. 3. http://gdmltest.u-ga.fr/item/PPN595191398+DMDLOG_0002/