Robert Michael Owens Raminder Singh Bajwa Mary Jane Irwin Reducing the number of counters needed for integer multiplication. 38-41 1995 conf/arith/1995 IEEE Symposium on Computer Arithmetic http://csdl.computer.org/comp/proceedings/arith/1995/7089/00/70890038abs.htm db/conf/arith/arith1995.html#OwensBI95