Yongwook Choi Gopal Pandurangan Maleq Khan V. S. Anil Kumar Energy-Optimal Distributed Algorithms for Minimum Spanning Trees. 1297-1304 2009 27 IEEE Journal on Selected Areas in Communications 7 http://dx.doi.org/10.1109/JSAC.2009.090924 db/journals/jsac/jsac27.html#ChoiPKK09