IKERBASQUE research Fellow
University of the Basque Country,
Department of Mathematics,
Leioa, 48940,
Spain.
Office: E.P0.15.
Tel: + 34 94 601 2521 (office)
FAX: +34 94 601 2516

E-mail: ioannis.parissis AT gmail.com (preferred),
ioannis.parissis AT ehu.es
(replace AT by the @ sign)