by Owens, Kay, Paraides, Patricia, Jannok Nutti, Ylva, Johansson, Gunilla, Bennet, Maria, Doolan, Pat, Peckham, Ray, Hill, John, Doolan, Frank, O’Sullivan, Dominic, Murray, Libbey, Logan, Patricia, McNair, Melissa, Sunnari, Vappu, Murray, Beatrice, Miller, Alissa, Nolan, John, Simpson, Alca, Ohrin, Christine, Doolan, Terry, Doolan, Michelle, Taylor, Paul
Published in Mathematics education research journal (01.06.2011)