@article{ARM_1989__25_1-2_a8,
     author = {Schaar, G\"unter},
     title = {Remarks on {Hamiltonian} properties of squares of graphs},
     journal = {Archivum mathematicum},
     pages = {61--72},
     publisher = {mathdoc},
     volume = {25},
     number = {1-2},
     year = {1989},
     mrnumber = {1189200},
     zbl = {0722.05048},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_1989__25_1-2_a8/}
}