@article{CMUC_2000__41_1_a12,
     author = {Good, Chris and Stares, Ian},
     title = {New proofs of classical insertion theorems},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {139--142},
     publisher = {mathdoc},
     volume = {41},
     number = {1},
     year = {2000},
     mrnumber = {1756934},
     zbl = {1038.54007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2000__41_1_a12/}
}