@article{AM2_1996__52_1-2_137671,
     author = {Anne Penfold Street and Charles Lindner},
     title = {Simple minimum coverings of {Kn} with copies of {K4}  - e.},
     journal = {Aequationes mathematicae},
     pages = {284--301},
     publisher = {mathdoc},
     volume = {52},
     number = {1-2},
     year = {1996},
     zbl = {0917.05057},
     url = {http://geodesic.mathdoc.fr/item/AM2_1996__52_1-2_137671/}
}