TY - GEN AU - Rohrer,Edelweis AU - Severi,Paula AU - Motz,Regina AU - Díaz,Alicia Viviana TI - Metamodelling in a ontology network KW - ONTOLOGÍAS KW - INGENIERÍA DE SOFTWARE N1 - Formato de archivo PDF. -- Este documento es producción intelectual de la Facultad de Informática - UNLP (Colección BIPA/Biblioteca); International Workshop on Modular Ontologies (8va : 2014 : Río de Janeiro, Brasil) N2 - When designing ontology networks, ontologies can be combined through mapping or metamodelling relationships, among others. The coexistence of metamodelling with other kind of relationships in a ontology network leads to identify a set of problems, which are the focus of the present work ER -