Douady, R. <br/><br/>
Nonlinear Factor Analysis by Polymodels. 

 - Rio de Janeiro:  IMPA,  2015. 
 - videos online 
<br/><br/> Talk (part of DAY 2 - PANEL 1 with Lane Hughston). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Matematica.