J. Alfredo Sánchez 0001 César A. Flores John L. Schnase Mutant: Agents as Guides for Multiple Taxonomies in the Floristic Digital Library. 244-245 DL/1999/P244.pdf 1999 conf/dl/1999 ACM DL https://doi.org/10.1145/313238.313421 db/conf/dl/dl99.html#SanchezFS99