Amir H. Asghari & David O.Tall
2005. Proceedings of the 29th Conference of the International Group for the Psychology of Mathematics Education, Vol. 2, pp. 81-88. Melbourne: PME.
Publication year: 2005

PME29 was written when I was a PhD student. I believe, it was one of the first papers that used phenomenography for studying people’s understanding of an advanced mathematics concept. Perhaps that is why  it’s been cited more than my other papers; okay,  I try to ignore this fact that the paper was co-written by David Tall 🙂

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