@article{MS2_1954__2_165540,
     author = {DAVID G. KENDALL},
     title = {Bernstein polynomials and semigroups of operators},
     journal = {Mathematica Scandinavica},
     pages = {185--186},
     publisher = {mathdoc},
     volume = {2},
     year = {1954},
     zbl = {0057.09901},
     url = {http://geodesic.mathdoc.fr/item/MS2_1954__2_165540/}
}