| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| International Journal of Natural Computing Research, Vol 3 ISS 1 | 978-1-4666-1365-2 (1-4666-1365-3) | 2012 |
| International Journal of Natural Computing Research, Vol 3 ISS 2 | 978-1-4666-1366-9 (1-4666-1366-1) | 2012 |
D.C. · de Castro · Leandro Nunes de Castro · n/c · n.d.