# Reference Request: Bregman's Inequality

Bregman's Inequality gives an upper bound on the permanent of a given 0-1 matrix given only the row sums. Although there are now a number of different proofs I have not been able to find Bregman's original proof. In particular I have not been able to find the paper "Some properties of nonnegative matrices and their permanents", Soviet Math. Dokl., 15: 945–949" or any other writeup of this original proof and was curious as to where I could find it?