@article{10_4153_CMB_1972_097_0,
     author = {Pethe, S. P. and Jain, G. C.},
     title = {Approximation of {Functions} by a {Bernstein-Type} {Operator}},
     journal = {Canadian mathematical bulletin},
     pages = {551--557},
     year = {1972},
     volume = {15},
     number = {4},
     doi = {10.4153/CMB-1972-097-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1972-097-0/}
}