@article{EXMA_1998__7_4_230194,
     author = {Cooper, Daryl and Long, Darren D.},
     title = {Trimming.},
     journal = {Experimental mathematics},
     pages = {325--332},
     publisher = {mathdoc},
     volume = {7},
     number = {4},
     year = {1998},
     zbl = {0917.30028},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMA_1998__7_4_230194/}
}