Benson, DavidBruner, Robert R.2016-04-042016-04-042016-04Benson, D & Bruner, R R 2016, 'A counterexample for lightning flash modules over E(e 1, e 2)', Archiv der Mathematik, vol. 106, no. 4, pp. 323-325. https://doi.org/10.1007/s00013-016-0880-80003-889Xhttp://hdl.handle.net/2164/5817This work was partially supported by the Simons Foundation and by the Mathematisches Forschungsinstitut Oberwolfach.3380942engsteenrod algebralightning flashgraded exterior algebraQA MathematicsQAJournal article10.1007/s00013-016-0880-81064