Article
- Author(s):
- Ensunza Lekunberri, Martxel, Etxebarria Bilbao, Jose Ramon, Iturbe Barrenetxea, Jacinto
- Year:
- 2002
- Organizations:
- SIGMA (Magazine)
- Number:
- 21
- First-page:
- 47
- Last-page:
- 58
- UDC:
- 51
- Knowledge-areas:
- Euskara, Matematika
- View:
- www.euskadi.eus
