The book was published 189 pages. Uribe Kosta, Gezierri and Mungialdea are located on the north-western edge of the Basque language, which, according to the authors, is a special language. The three regions are home to 25 villages such as Leioa, Zamudio, Derio, Mungia and Getxo.
The book has three sections. In the first they have worked on grammar, in the second they have worked on vocabulary, and in the third they have worked on dialectical structure. In addition to the three sections, the book contains 41 maps.
In April, the Digital Apparition of the Costa Triuka Uribe interviewed Koldo Zuazo www.euskalkiak.eus on the occasion of the presentation of the website. In that interview, Zuazo spoke about dialects in general and specifically about the state and characteristics of the dialect of Uribe Kosta. In this link you have the interview published by Hiruka.