@book{ Solr-20042, title = {Hiru sopranoak / Xabier Mendiguren Elizegi ; marrazkiak, Alex Orbe}, series = {Xaguxar (Elkar)}, author = {Mendiguren Elizegi, Xabier}, editor = {Orbe, Alex}, address = {Donostia}, publisher = {Elkar}, year = {2015}, }