%0 Journal Article
%A Yu. L. Sagalovich
%T Proof that a minimum number of contacts are required in the realization of a class of Boolean functions of $n$~variables
%J Doklady Akademii Nauk
%D 1961
%P 1075-1076
%V 139
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1961_139_5_a11/
%G ru
%F DAN_1961_139_5_a11