Paola Flocchini Toni Mesa Enriquez Linda Pagli Giuseppe Prencipe Nicola Santoro Distributed Computation of All Node Replacements of a Minimum Spanning Tree. 598-607 2007 conf/europar/2007 Euro-Par http://dx.doi.org/10.1007/978-3-540-74466-5_63 db/conf/europar/europar2007.html#FlocchiniEPPS07