UBUZ, B. And Üstün, I. 2003. Figural and conceptual aspects in identifying polygons. PME27 , 328.

UBUZ, B., & Üstün, I., (2003). Figural and conceptual aspects in identifying polygons . PME27 (pp.328).

UBUZ, BEHİYE, And Işıl Üstün. "Figural and conceptual aspects in identifying polygons," PME27, 2003

UBUZ, BEHİYE And Üstün, Işıl. "Figural and conceptual aspects in identifying polygons." PME27 , pp.328, 2003

UBUZ, B. And Üstün, I. (2003) . "Figural and conceptual aspects in identifying polygons." PME27 , p.328.

@conferencepaper{conferencepaper, author={BEHİYE UBUZ And author={Işıl Üstün}, title={Figural and conceptual aspects in identifying polygons}, congress name={PME27}, city={}, country={}, year={2003}, pages={328} }