Hattori, Yoshio. <br/><br/>
state variable approach to network analysis part. I / by Y-oshio Hattori, Yoichi Kobuchi, and Chikao Uyama. 

 - Kyoto, Japón : Kyoto University, Institute of Atomic Energy  API 
 - [22] p. 
 - Report; No. 156. .