@article{10_4153_CJM_2001_021_3,
     author = {Bojanov, Borislav D. and Hau{\ss}mann, Werner and Nikolov, Geno P.},
     title = {Bivariate {Polynomials} of {Least} {Deviation} from {Zero}},
     journal = {Canadian journal of mathematics},
     pages = {489--505},
     year = {2001},
     volume = {53},
     number = {3},
     doi = {10.4153/CJM-2001-021-3},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2001-021-3/}
}