1. R. Abbott, J. Bray, S. Linton, S. Nickerson, S. Norton, R. Parker, I. Suleiman, J. Tripp, P. Walsh, and R. Wilson, Atlas of Finite Group Representations. Version 3 http://brauer.maths.qmul.ac.uk/Atlas/v3
2. M. Boyarchenko and V. Drinfeld, “A motivated introduction to character sheaves and the orbit method for unipotent groups in positive characteristic,” arXiv: math/0609769 [math.RT]
3. A. Brodlie, “The representation theory of the Heisenberg group and beyond,” in: Proc. XI Int. Conf. “Symmetry Methods in Physics” (Prague, Czech Republic, June 21-24, 2004).
4. M. R. Darafsheh and M. M. Misaghian, “On the ordinary irreducible characters of the Heisenberg group and a similar special group,” Algebra Colloq., 15, No. 3 (2008), pp. 471–478.
5. M. R. Darafsheh and N. S. Poursalavati, “On the existence of the orthogonal basis of the symmetry classes of tensors associated with certain groups,” SUT J. Math., 37, No. 1 (2001), pp. 1–17.