%Aigaion2 BibTeX export from %Monday 30 June 2025 07:07:37 PM @TECHREPORT{, author = {Fernández-Madrigal, Juan-Antonio}, month = nov, title = {A Mathematical Formulation of Not-Restricted, Multiple Abstraction Based on Graphs. Application to Graph Isomorphism}, year = {2004}, institution = {System Engineering and Automation Dpt. - University of Málaga (Spain)} }