@article{10_4153_CJM_1981_017_7,
     author = {Borwein, Peter B.},
     title = {Markov's and {Bernstein's} {Inequalities} on {Disjoint} {Intervals}},
     journal = {Canadian journal of mathematics},
     pages = {201--209},
     year = {1981},
     volume = {33},
     number = {1},
     doi = {10.4153/CJM-1981-017-7},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1981-017-7/}
}