@article{AMI_2009_36_a10,
     author = {Allan J. MacLeod},
     title = {A note on integral clock triangles},
     journal = {Annales mathematicae et informaticae},
     pages = {111--115},
     publisher = {mathdoc},
     volume = {36},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AMI_2009_36_a10/}
}