English summary
English summary
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universidad Politécnica de Madrid
2007-07-01
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| Series: | Cuaderno de Notas |
| Online Access: | http://polired.upm.es/index.php/cuadernodenotas/article/view/848 |