Liao, Shijun <br/><br/>
Beyond qerturbation  introduction to the homotopy analysis method  [Book]. 
Shijun Liao 
 - London :   CRC Press,   c2004. 
 -  29 cm. 
<br/><br/> include biblography 
<br/><br/> All 
<br/><br/><label>ISBN: </label>158488407X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Homotopy theory<br/>Mathematical analysis<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>515.35