User:Asoknack: Difference between revisions
No edit summary |
No edit summary |
||
| Line 2: | Line 2: | ||
http://portal.acm.org/citation.cfm?id=224076 <br> | http://portal.acm.org/citation.cfm?id=224076 <br> | ||
http://portal.acm.org/citation.cfm?id=219284 <br> | http://portal.acm.org/citation.cfm?id=219284 <br> | ||
http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.61.5054&rep=rep1&type=pdf <br> | |||