por AMS Special Session on Computational Group Theory (2007 : Colegio Davidson) | Kappe, Luise-Charlotte [editor] | Magidin, Arturo [editor] | Morse, Robert Fitzgerald [editor].
por Harlaxton Conference on Computational Group Theory and Cohomology (2008 : Colegio Harlaxton) | Kappe, Luise-Charlotte [editor] | Magidin, Arturo [editor] | Morse, Robert Fitzgerald [editor] | AMS Special Session on Computational Group Theory (2008 : Universidad Western Michigan).