M. V. ZÉLIKOV (Author)

Patxi Salaberri Muñoa (Author)

Yu. Vl. Zytsar (Author)

Asier Barandiaran Amarika (Author)

Ángel Alonso-Cortés (Author)

Ricardo Cierbide (Author)

Josemari Satrustegi (Author)

Moisés Selfa Sastre (Author)

Pello Etxaniz (Author)

Miguel Ángel Sagaseta, José Goñi Gaztambide, Quintín Aldea (Author)

Mikel Belasko (Author)