Matthew R. Brown Michel Lavrauw Eggs in PG(4<i>n</i>-1, <i>q</i>), <i>q</i> even, containing a pseudo-pointed conic. 117-128 2005 26 Eur. J. Comb. 1 http://dx.doi.org/10.1016/j.ejc.2003.12.014 db/journals/ejc/ejc26.html#BrownL05