@article {465,
	title = {Unpacking the nature of problem solving processes in a dynamic geometry environment: Different technological effects},
	journal = {Journal f{\"u}r Mathematik-Didaktik},
	year = {Submitted},
	author = {Ana Kuzle}
}
@conference {449,
	title = {Unpacking Children{\textquoteright}s Angle "Grundvorstellungen{\textquotedblright}: The Case of Distance {\textquotedblleft}Grundvorstellung{\textquotedblright} of 1{\textdegree} Angle},
	booktitle = {PME 38},
	year = {2014},
	month = {2014},
	address = {Vancouver, Canada},
	author = {Ana Kuzle and Christian Dohrmann},
	editor = {Peter Liljedahl and Natalie Sinclare}
}
