Well, M. Van Galton, I Fogleman, E <br/><br/>
Simplified Logic  for  First- Order and Second - Order Mismatch U-Shaping Digital -to- Analog Converters 

 - 1014-1027 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Introduction<br/>The Tree-Structured Dac