Yokoyama, Keita <br/><br/>
Standard and non-standard analysis in second order arithmetic / 
by Keita Yokoyama. 
 - Sendai, Japan :  Tohoku University,  2009. 
 - iv, 130 p. 
 - Tohoku mathematical publications  No. 34  1343-9499 .
<br/><br/>Thesis(doctoral)-Tohoku University, 2007 
<br/><br/>Includes bibliogr. references : (p. 127-130) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Arithmetic