Wey, Chin-Long Jui, Ping-Chang <br/><br/>
Efficient Multiply-by-3 and Divide-by-3 Algorithms and their Fast Hardware Implementation 

 - 616-623 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ripple Carry Adder (RCA)<br/>Carry-Lookahead Adder (Cla)<br/>Ripple-Borrow Subtractor (Rbs)