"Fondata e diretta da Michele Borrelli."--Journal home page, viewed January 3, 2014.
Articles in Italian, German, English, French and Spanish.
Description based on: No. 6 (2009); title from journal home page (viewed Feb. 23, 2012).
Latest issue consulted: N. 14/issue no 14 (II semestre 2013/second semester 2013) (Topologik website, viewed January 3, 2014).