@article{YJOR_2005_15_1_a1,
     author = {Leo Liberti and Edoardo Amaldi and Francesco Maffioli and Nelson Maculan},
     title = {Mathematical {Models} and a {Constructive} {Heuristic} for {Finding} {Minimum} {Fundamental} {Cycle} {Bases}},
     journal = {Yugoslav journal of operations research},
     pages = {15 },
     publisher = {mathdoc},
     volume = {15},
     number = {1},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2005_15_1_a1/}
}