author = { Bikner-Ahsbahs, Angelika AND Knipping, Christine AND Presmeg, Norma },

title = { Approaches to qualitative research in mathematics education examples of methodology and methods },

publisher = {Springer},

publisher = {},

isbn = {9789401791809},

keywords = { Mathematics Study and teaching Research Methodology , Qualitative research , Aufsatzsammlung , Mathematikunterricht },

year = {[2015]},

year = {, © 2015},

abstract = {Literaturangaben},

booktitle = {Advances in mathematics education},

address = { Dordrecht , },

url = { https://katalog.slub-dresden.de/en/?cHash=a8fa44d3bda0cb9d524c2f0ab6715df9&tx_find_find%5Baction%5D=citation&tx_find_find%5Bcontroller%5D=Search&tx_find_find%5Bid%5D=0-812760999&tx_find_find%5Btype%5D=bibtex }