Uchoa, E., Fukasawa, R.
, Lysgaard, J., Pessoa, A., Poggi de Aragão, M. & Andrade, D. (2008).
Robust branch-cut-and-price for the Capacitated Minimum Spanning Tree problem over a large extended formulation.
Mathematical Programming,
112(2), 443-472.
https://doi.org/10.1007/s10107-006-0043-y