@article{ELA_2007__16__a12,
     author = {van der Aa, N.P. and ter Morsche, H.G. and Mattheij, R.R.M.},
     title = {Computation of eigenvalue and eigenvector derivatives for a general complex-valued eigensystem},
     journal = {The electronic journal of linear algebra},
     pages = {300--314},
     publisher = {mathdoc},
     volume = {16},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ELA_2007__16__a12/}
}