Olivier Baudon Julien Bensmail Éric Sopena Partitioning Harary graphs into connected subgraphs containing prescribed vertices. 263-278 2014 16 Discret. Math. Theor. Comput. Sci. 3 https://doi.org/10.46298/dmtcs.641 db/journals/dmtcs/dmtcs16.html#BaudonBS14