author = { DeVore, Ronald A. },

title = { The approximation of continuous functions by positive linear operators },

publisher = {Springer},

isbn = {3540060383},

isbn = {0387060383},

keywords = { Approximation theory , Functions, Continuous , Linear operators , Positive operators , Approximation , Positiver linearer Operator , Stetige Funktion , Approximationstheorie },

year = {1972},

abstract = {Literaturverz. S. 278 - 289},

booktitle = {Lecture notes in mathematics ; 293},

address = { Berlin },

url = { http://slubdd.de/katalog?TN_libero_mab2 }