Rosinger, E.E. <br/><br/>
Nonlinear equivalence, reduction of ODEs and fast convergent numerical methods 

 - Boston  Pitman  1982 
 - 247p. 
 - (Research notes in mathematics, 77) .
<br/><br/> Ref. p. 243-247 
<br/><br/><label>Universal Decimal Class. No.: </label>517.972.5  / ROS