@article{JAC_2000__11_3_a4,
     author = {Brown, J.I. and Dilcher, K. and Nowakowski, R.J.},
     title = {Roots of independence polynomials of well covered graphs},
     journal = {Journal of Algebraic Combinatorics},
     pages = {197--210},
     publisher = {mathdoc},
     volume = {11},
     number = {3},
     year = {2000},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JAC_2000__11_3_a4/}
}