(k, +)-distance-hereditary graphs.

Serafino Cicerone Gabriele Di Stefano (k, +)-distance-hereditary graphs. 281-302 2003 1 J. Discrete Algorithms 3-4 http://dx.doi.org/10.1016/S1570-8667(03)00030-3 db/journals/jda/jda1.html#CiceroneS03