Conference on constructive theory of functions, Budapest, Aug.24 - Sept.3, 1959. <br/><br/>
Approximation theory- Proceedings   
ed. by G.Alexits, S.B.Stechkin 
 - Budapest  Akademiai Kiado  1972 
 - 538p. 
<br/><br/><label>Dewey Class. No.: </label>515  / N723