@Article{ Carrillo_Laia_González-martín_Casals,

author = { Carmen Carrillo and Viladot Laia and Cristina González-martín and Albert Casals } ,

title = { European Music Portfolio ¿ Maths: Theoretical and Practical Contributions in the Catalan and Spanish Context },

journal = { Journal of the Greek Association of Primary Music Teachers },

pages = { - },

}