@article{DMGT_2012_32_4_a6,
     author = {C\'aceres, Jose and Oellermann, Ortrud and Puertas, M.},
     title = {Minimal trees and monophonic convexity},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {685--704},
     publisher = {mathdoc},
     volume = {32},
     number = {4},
     year = {2012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2012_32_4_a6/}
}