@article{AM2_1968__1_135964,
     author = {R.C. Mullin},
     title = {On {Rota's} {Problem} {Concerning} {Partitions.} {(Short} {Communication).}},
     journal = {Aequationes mathematicae},
     pages = {206--206},
     publisher = {mathdoc},
     volume = {1},
     year = {1968},
     zbl = {0162.03005},
     url = {http://geodesic.mathdoc.fr/item/AM2_1968__1_135964/}
}