Thieme, Horst R <br/><br/>
Asymptotic Proportionality (weak ergodicity) and Conditional Asymptotic Equality of Solutions to time - heterogeneous Sublinear Difference and Differential Equations 
Horst R. Thieme 
 - Heidelberg  Universitat Heildelberg  1987 
 - 49 p  29 cm 
 - Preprint  397 .
<br/><br/> Contine bibliografie