{"id":"000005465","type":"book","title":"Problemas de conservación de monumentos arqueológicos de piedra en el Perú y Ecuador","publisher":"Wydawnictwa Uniwersytet Mikolaja Kopernika (UMK)","publisher-place":"Torun","author":[{"family":"Skibinski","given":"Slawomir"}],"issued":{"raw":"1991"}}