Fotiadis, Anestis. (2009) Harmonic extensions of symmetric maps. Calculus of Variations and Partial Differential Equations, Vol.35 (No.3). pp. 271-278. ISSN 0944-2669

Fotiadis , Anestis (2008) Harmonic Maps Between Noncompact Manifolds. In: 17th Nonlinear Evolution Equations and Dynamical Systems Workshop, Lametlla de Mar, Spain, Jun 15-24, 2007. Published in: Journal of Nonlinear Mathematical Physics, Vol.15 (Suppl. 3). pp. 176-184.