@inproceedings{ Castro_Piñeiro_CASTRO,

author = { Elena Castro Rodríguez and Juan Luis Piñeiro and ENRIQUE CASTRO MARTINEZ } ,

title = { Prospective primary teachers' conceptual understanding of mathematical problems and problem solving },

booktitle = { 42nd Conference of the International Group for the Psychology of Mathematics Education },

year = { 2018 },

pages = { None - None },

location = { Umeå, Sweden },

}