Preface
| Data(s) |
20/07/2016
20/07/2016
2013
|
|---|---|
| Identificador |
Pliska Studia Mathematica Bulgarica, Vol. 22, No 1, (2013), 3p-4p 0204-9805 |
| Idioma(s) |
en |
| Publicador |
Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| Tipo |
Article |
