%0 Journal Article %A Graeme Taylor %A Gary Greaves %T Lehmer's conjecture for Hermitian matrices over the Eisenstein and Gaussian integers %J The electronic journal of combinatorics %D 2013 %V 20 %N 1 %U http://geodesic.mathdoc.fr/articles/10.37236/2834/ %R 10.37236/2834 %F 10_37236_2834