@article{DMGT_2013_33_4_a12,
     author = {Azarija, Jernej},
     title = {Note: {Sharp} {Upper} and {Lower} {Bounds} on the {Number} of {Spanning} {Trees} in {Cartesian} {Product} of {Graphs}},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {785--790},
     publisher = {mathdoc},
     volume = {33},
     number = {4},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2013_33_4_a12/}
}