@article{10_4153_CJM_1973_012_7,
     author = {Bullen, P. S. and Mukhopadhyay, S. N.},
     title = {On the {Peano} {Derivatives}},
     journal = {Canadian journal of mathematics},
     pages = {127--140},
     year = {1973},
     volume = {25},
     number = {1},
     doi = {10.4153/CJM-1973-012-7},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1973-012-7/}
}